31130322032201 has 8 divisors (see below), whose sum is σ = 35586127422720. Its totient is φ = 26676670773888.

The previous prime is 31130322032189. The next prime is 31130322032231. The reversal of 31130322032201 is 10223022303113.

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

It is a cyclic number.

It is not a de Polignac number, because 31130322032201 - 2¹⁸ = 31130321770057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31130322032231) 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, 538502081 + ... + 538559886.

It is an arithmetic number, because the mean of its divisors is an integer number (4448265927840).

Almost surely, 2^{31130322032201} is an apocalyptic number.

It is an amenable number.

31130322032201 is a deficient number, since it is larger than the sum of its proper divisors (4455805390519).

31130322032201 is a wasteful number, since it uses less digits than its factorization.

31130322032201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077066103.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 31130322032201 its reverse (10223022303113), we get a palindrome (41353344335314).

The spelling of 31130322032201 in words is "thirty-one trillion, one hundred thirty billion, three hundred twenty-two million, thirty-two thousand, two hundred one".