31033102112101 has 8 divisors (see below), whose sum is σ = 31458588534720. Its totient is φ = 30607625836512.

The previous prime is 31033102112057. The next prime is 31033102112171. The reversal of 31033102112101 is 10121120133013.

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 31033102112101 - 2²³ = 31033093723493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31033102112171) 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, 3727170 + ... + 8715388.

It is an arithmetic number, because the mean of its divisors is an integer number (3932323566840).

Almost surely, 2^{31033102112101} is an apocalyptic number.

It is an amenable number.

31033102112101 is a deficient number, since it is larger than the sum of its proper divisors (425486422619).

31033102112101 is an equidigital number, since it uses as much as digits as its factorization.

31033102112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073515.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 31033102112101 its reverse (10121120133013), we get a palindrome (41154222245114).

The spelling of 31033102112101 in words is "thirty-one trillion, thirty-three billion, one hundred two million, one hundred twelve thousand, one hundred one".