10315204012 has 6 divisors (see below), whose sum is σ = 18051607028. Its totient is φ = 5157602004.

The previous prime is 10315204007. The next prime is 10315204043. The reversal of 10315204012 is 21040251301.

10315204012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10315204012² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289400498 + ... + 1289400505.

Almost surely, 2^10315204012 is an apocalyptic number.

It is an amenable number.

10315204012 is a deficient number, since it is larger than the sum of its proper divisors (7736403016).

10315204012 is a wasteful number, since it uses less digits than its factorization.

10315204012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578801007 (or 2578801005 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10315204012 its reverse (21040251301), we get a palindrome (31355455313).

The spelling of 10315204012 in words is "ten billion, three hundred fifteen million, two hundred four thousand, twelve".