101050556055 has 32 divisors (see below), whose sum is σ = 164322088128. Its totient is φ = 53020032000.

The previous prime is 101050556053. The next prime is 101050556071. The reversal of 101050556055 is 550655050101.

It is not a de Polignac number, because 101050556055 - 2¹ = 101050556053 is a prime.

It is a super-2 number, since 2×101050556055² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101050556053) 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, 25435 + ... + 450275.

It is an arithmetic number, because the mean of its divisors is an integer number (5135065254).

Almost surely, 2^101050556055 is an apocalyptic number.

101050556055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101050556055 is a deficient number, since it is larger than the sum of its proper divisors (63271532073).

101050556055 is a wasteful number, since it uses less digits than its factorization.

101050556055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425107.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 101050556055 in words is "one hundred one billion, fifty million, five hundred fifty-six thousand, fifty-five".