1312314102 has 32 divisors (see below), whose sum is σ = 3181368960. Its totient is φ = 397670760.

The previous prime is 1312314071. The next prime is 1312314127. The reversal of 1312314102 is 2014132131.

1312314102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1104048 + ... + 1105235.

It is an arithmetic number, because the mean of its divisors is an integer number (99417780).

Almost surely, 2^1312314102 is an apocalyptic number.

1312314102 is an abundant number, since it is smaller than the sum of its proper divisors (1869054858).

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

1312314102 is a wasteful number, since it uses less digits than its factorization.

1312314102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209305 (or 2209299 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1312314102 is about 36225.8761384732. The cubic root of 1312314102 is about 1094.8280908583.

Adding to 1312314102 its reverse (2014132131), we get a palindrome (3326446233).

It can be divided in two parts, 13123 and 14102, that added together give a square (27225 = 165²).

The spelling of 1312314102 in words is "one billion, three hundred twelve million, three hundred fourteen thousand, one hundred two".