31268160001 has 8 divisors (see below), whose sum is σ = 33674780160. Its totient is φ = 28861736592.

The previous prime is 31268159983. The next prime is 31268160019. The reversal of 31268160001 is 10006186213.

It is an interprime number because it is at equal distance from previous prime (31268159983) and next prime (31268160019).

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

It is not a de Polignac number, because 31268160001 - 2⁵ = 31268159969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31268160031) 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, 565110 + ... + 617968.

It is an arithmetic number, because the mean of its divisors is an integer number (4209347520).

Almost surely, 2^31268160001 is an apocalyptic number.

It is an amenable number.

31268160001 is a deficient number, since it is larger than the sum of its proper divisors (2406620159).

31268160001 is a wasteful number, since it uses less digits than its factorization.

31268160001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98375.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 31268160001 in words is "thirty-one billion, two hundred sixty-eight million, one hundred sixty thousand, one".