31321112002107 has 8 divisors (see below), whose sum is σ = 42780055417680. Its totient is φ = 20371454960640.

The previous prime is 31321112002057. The next prime is 31321112002153. The reversal of 31321112002107 is 70120021112313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31321112002107 - 2⁶ = 31321112002043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31321112002307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127321593382 + ... + 127321593627.

It is an arithmetic number, because the mean of its divisors is an integer number (5347506927210).

Almost surely, 2^{31321112002107} is an apocalyptic number.

31321112002107 is a deficient number, since it is larger than the sum of its proper divisors (11458943415573).

31321112002107 is a wasteful number, since it uses less digits than its factorization.

31321112002107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254643187053.

The product of its (nonzero) digits is 504, while the sum is 24.

The spelling of 31321112002107 in words is "thirty-one trillion, three hundred twenty-one billion, one hundred twelve million, two thousand, one hundred seven".