102012302313 has 64 divisors (see below), whose sum is σ = 159569740800. Its totient is φ = 64311287040.

The previous prime is 102012302309. The next prime is 102012302323. The reversal of 102012302313 is 313203210201.

102012302313 is a `hidden beast` number, since 1 + 0 + 201 + 230 + 231 + 3 = 666.

It is not a de Polignac number, because 102012302313 - 2² = 102012302309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102012302323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28093008 + ... + 28096638.

It is an arithmetic number, because the mean of its divisors is an integer number (2493277200).

Almost surely, 2^102012302313 is an apocalyptic number.

It is an amenable number.

102012302313 is a deficient number, since it is larger than the sum of its proper divisors (57557438487).

102012302313 is a wasteful number, since it uses less digits than its factorization.

102012302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399 (or 4393 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102012302313 its reverse (313203210201), we get a palindrome (415215512514).

The spelling of 102012302313 in words is "one hundred two billion, twelve million, three hundred two thousand, three hundred thirteen".