920010010100101 has 4 divisors (see below), whose sum is σ = 922437477145600. Its totient is φ = 917582543054604.

The previous prime is 920010010099969. The next prime is 920010010100117. The reversal of 920010010100101 is 101001010010029.

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 not a de Polignac number, because 920010010100101 - 2¹⁵ = 920010010067333 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 (920010010100161) 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, 1213733522181 + ... + 1213733522938.

It is an arithmetic number, because the mean of its divisors is an integer number (230609369286400).

Almost surely, 2^{920010010100101} is an apocalyptic number.

It is an amenable number.

920010010100101 is a deficient number, since it is larger than the sum of its proper divisors (2427467045499).

920010010100101 is a wasteful number, since it uses less digits than its factorization.

920010010100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427467045498.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 920010010100101 in words is "nine hundred twenty trillion, ten billion, ten million, one hundred thousand, one hundred one".