1315230334012 has 36 divisors (see below), whose sum is σ = 2834929256544. Its totient is φ = 530513074560.

The previous prime is 1315230334003. The next prime is 1315230334027. The reversal of 1315230334012 is 2104330325131.

It is a super-2 number, since 2×1315230334012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197360164 + ... + 197366827.

It is an arithmetic number, because the mean of its divisors is an integer number (78748034904).

Almost surely, 2^{1315230334012} is an apocalyptic number.

It is an amenable number.

1315230334012 is an abundant number, since it is smaller than the sum of its proper divisors (1519698922532).

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

1315230334012 is a wasteful number, since it uses less digits than its factorization.

1315230334012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394727026 (or 394727017 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1315230334012 its reverse (2104330325131), we get a palindrome (3419560659143).

The spelling of 1315230334012 in words is "one trillion, three hundred fifteen billion, two hundred thirty million, three hundred thirty-four thousand, twelve".