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10813204130 = 2523397118423
BaseRepresentation
bin10100001001000010…
…00110011010100010
31000220120221200110212
422010201012122202
5134121140013010
64544552254122
7531650501321
oct120441063242
930816850425
1010813204130
114649854343
1221193a1342
131034314451
147481680b8
15434492505
hex2848466a2

10813204130 has 32 divisors (see below), whose sum is σ = 20361348864. Its totient is φ = 4126769856.

The previous prime is 10813204111. The next prime is 10813204139. The reversal of 10813204130 is 3140231801.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 10813204096 and 10813204105.

It is not an unprimeable number, because it can be changed into a prime (10813204139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32099 + ... + 150521.

It is an arithmetic number, because the mean of its divisors is an integer number (636292152).

Almost surely, 210813204130 is an apocalyptic number.

10813204130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10813204130 is a deficient number, since it is larger than the sum of its proper divisors (9548144734).

10813204130 is a wasteful number, since it uses less digits than its factorization.

10813204130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118850.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10813204130 its reverse (3140231801), we get a palindrome (13953435931).

The spelling of 10813204130 in words is "ten billion, eight hundred thirteen million, two hundred four thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 397 794 1985 3970 9131 18262 45655 91310 118423 236846 592115 1184230 2723729 5447458 13618645 27237290 47013931 94027862 235069655 470139310 1081320413 2162640826 5406602065 10813204130