910900910901 has 4 divisors (see below), whose sum is σ = 1214534547872. Its totient is φ = 607267273932.

The previous prime is 910900910893. The next prime is 910900910921. The reversal of 910900910901 is 109019009019.

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, and also an emirpimes, since its reverse is a distinct semiprime: 109019009019 = 3 ⋅36339669673.

It is not a de Polignac number, because 910900910901 - 2³ = 910900910893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 910900910901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (910900910921) 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, 151816818481 + ... + 151816818486.

It is an arithmetic number, because the mean of its divisors is an integer number (303633636968).

Almost surely, 2^910900910901 is an apocalyptic number.

It is an amenable number.

910900910901 is a deficient number, since it is larger than the sum of its proper divisors (303633636971).

910900910901 is a wasteful number, since it uses less digits than its factorization.

910900910901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303633636970.

The product of its (nonzero) digits is 6561, while the sum is 39.

The spelling of 910900910901 in words is "nine hundred ten billion, nine hundred million, nine hundred ten thousand, nine hundred one".