101012120033113 has 4 divisors (see below), whose sum is σ = 101217847365648. Its totient is φ = 100806392700580.

The previous prime is 101012120033063. The next prime is 101012120033117. The reversal of 101012120033113 is 311330021210101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101012120033113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101012120033117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102863665531 + ... + 102863666512.

It is an arithmetic number, because the mean of its divisors is an integer number (25304461841412).

Almost surely, 2^{101012120033113} is an apocalyptic number.

It is an amenable number.

101012120033113 is a deficient number, since it is larger than the sum of its proper divisors (205727332535).

101012120033113 is an equidigital number, since it uses as much as digits as its factorization.

101012120033113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205727332534.

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

Adding to 101012120033113 its reverse (311330021210101), we get a palindrome (412342141243214).

The spelling of 101012120033113 in words is "one hundred one trillion, twelve billion, one hundred twenty million, thirty-three thousand, one hundred thirteen".