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13102110210030 = 235451679966919
BaseRepresentation
bin1011111010101001001010…
…0111111111011111101110
31201101112211120212122111020
42332222102213333133232
53204131110203210110
643511005404435010
72521411335146622
oct276522247773756
951345746778436
1013102110210030
1141a1634707926
12157733a248a66
137406a671c03a
1433420742d182
1517ac38ca3d70
hexbea929ff7ee

13102110210030 has 32 divisors (see below), whose sum is σ = 31445166643200. Its totient is φ = 3493884707232.

The previous prime is 13102110210023. The next prime is 13102110210041. The reversal of 13102110210030 is 3001201120131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 13102110209991 and 13102110210009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13066911 + ... + 14033829.

It is an arithmetic number, because the mean of its divisors is an integer number (982661457600).

Almost surely, 213102110210030 is an apocalyptic number.

13102110210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13102110210030 is an abundant number, since it is smaller than the sum of its proper divisors (18343056433170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13102110210030 is a wasteful number, since it uses less digits than its factorization.

13102110210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418608.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13102110210030 its reverse (3001201120131), we get a palindrome (16103311330161).

The spelling of 13102110210030 in words is "thirteen trillion, one hundred two billion, one hundred ten million, two hundred ten thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 451679 903358 966919 1355037 1933838 2258395 2710074 2900757 4516790 4834595 5801514 6775185 9669190 13550370 14503785 29007570 436737007001 873474014002 1310211021003 2183685035005 2620422042006 4367370070010 6551055105015 13102110210030