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1312300102030 = 25131230010203
BaseRepresentation
bin10011000110001011001…
…011100111000110001110
311122110021110011101011121
4103012023023213012032
5133000042311231110
62442510133311154
7163545006551221
oct23061313470616
94573243141147
101312300102030
114665a8217975
121923ba7954ba
1396998494318
1447730da55b8
1524208bc4cda
hex1318b2e718e

1312300102030 has 8 divisors (see below), whose sum is σ = 2362140183672. Its totient is φ = 524920040808.

The previous prime is 1312300102027. The next prime is 1312300102039. The reversal of 1312300102030 is 302010032131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1312300101995 and 1312300102013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312300102039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65615005092 + ... + 65615005111.

It is an arithmetic number, because the mean of its divisors is an integer number (295267522959).

Almost surely, 21312300102030 is an apocalyptic number.

1312300102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312300102030 is a deficient number, since it is larger than the sum of its proper divisors (1049840081642).

1312300102030 is a wasteful number, since it uses less digits than its factorization.

1312300102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131230010210.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1312300102030 its reverse (302010032131), we get a palindrome (1614310134161).

The spelling of 1312300102030 in words is "one trillion, three hundred twelve billion, three hundred million, one hundred two thousand, thirty".

Divisors: 1 2 5 10 131230010203 262460020406 656150051015 1312300102030