31203400403096 has 16 divisors (see below), whose sum is σ = 59610269638800. Its totient is φ = 15307328499424.

The previous prime is 31203400403039. The next prime is 31203400403099. The reversal of 31203400403096 is 69030400430213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31203400403099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36796462316 + ... + 36796463163.

It is an arithmetic number, because the mean of its divisors is an integer number (3725641852425).

Almost surely, 2^{31203400403096} is an apocalyptic number.

It is an amenable number.

31203400403096 is a deficient number, since it is larger than the sum of its proper divisors (28406869235704).

31203400403096 is a wasteful number, since it uses less digits than its factorization.

31203400403096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73592925538 (or 73592925534 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 31203400403096 in words is "thirty-one trillion, two hundred three billion, four hundred million, four hundred three thousand, ninety-six".