10321402012 has 12 divisors (see below), whose sum is σ = 18645113536. Its totient is φ = 4994226720.

The previous prime is 10321402009. The next prime is 10321402027. The reversal of 10321402012 is 21020412301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41618433 + ... + 41618680.

Almost surely, 2^10321402012 is an apocalyptic number.

It is an amenable number.

10321402012 is a deficient number, since it is larger than the sum of its proper divisors (8323711524).

10321402012 is a wasteful number, since it uses less digits than its factorization.

10321402012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83237148 (or 83237146 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10321402012 its reverse (21020412301), we get a palindrome (31341814313).

The spelling of 10321402012 in words is "ten billion, three hundred twenty-one million, four hundred two thousand, twelve".