10100561055 has 32 divisors (see below), whose sum is σ = 17576395200. Its totient is φ = 4923340800.

The previous prime is 10100561041. The next prime is 10100561057. The reversal of 10100561055 is 55016500101.

It is not a de Polignac number, because 10100561055 - 2⁴ = 10100561039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100561057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236730 + ... + 276119.

It is an arithmetic number, because the mean of its divisors is an integer number (549262350).

Almost surely, 2^10100561055 is an apocalyptic number.

10100561055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10100561055 is a deficient number, since it is larger than the sum of its proper divisors (7475834145).

10100561055 is a wasteful number, since it uses less digits than its factorization.

10100561055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512971.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 10100561055 in words is "ten billion, one hundred million, five hundred sixty-one thousand, fifty-five".