152100555101 has 6 divisors (see below), whose sum is σ = 167184907806. Its totient is φ = 138273231800.

The previous prime is 152100555097. The next prime is 152100555107. The reversal of 152100555101 is 101555001251.

It can be written as a sum of positive squares in only one way, i.e., 128160420025 + 23940135076 = 357995^2 + 154726^2 .

It is not a de Polignac number, because 152100555101 - 2² = 152100555097 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 (152100555107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 628514570 + ... + 628514811.

It is an arithmetic number, because the mean of its divisors is an integer number (27864151301).

Almost surely, 2^152100555101 is an apocalyptic number.

152100555101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

152100555101 is a deficient number, since it is larger than the sum of its proper divisors (15084352705).

152100555101 is a wasteful number, since it uses less digits than its factorization.

152100555101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257029403 (or 1257029392 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 26.

Adding to 152100555101 its reverse (101555001251), we get a palindrome (253655556352).

The spelling of 152100555101 in words is "one hundred fifty-two billion, one hundred million, five hundred fifty-five thousand, one hundred one".