102412313 has 4 divisors (see below), whose sum is σ = 105715968. Its totient is φ = 99108660.

The previous prime is 102412279. The next prime is 102412333. The reversal of 102412313 is 313214201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313214201 = 967 ⋅323903.

It is a cyclic number.

It is not a de Polignac number, because 102412313 - 2²⁶ = 35303449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102412291 and 102412300.

It is not an unprimeable number, because it can be changed into a prime (102412333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651781 + ... + 1651842.

It is an arithmetic number, because the mean of its divisors is an integer number (26428992).

Almost surely, 2^102412313 is an apocalyptic number.

It is an amenable number.

102412313 is a deficient number, since it is larger than the sum of its proper divisors (3303655).

102412313 is an equidigital number, since it uses as much as digits as its factorization.

102412313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303654.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 102412313 is about 10119.8968868265. The cubic root of 102412313 is about 467.8615891492.

Adding to 102412313 its reverse (313214201), we get a palindrome (415626514).

The spelling of 102412313 in words is "one hundred two million, four hundred twelve thousand, three hundred thirteen".