100105505511052 has 12 divisors (see below), whose sum is σ = 177295292893656. Its totient is φ = 49449707541440.

The previous prime is 100105505511029. The next prime is 100105505511091. The reversal of 100105505511052 is 250115505501001.

It is a happy number.

It is a super-2 number, since 2×100105505511052² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150761303149 + ... + 150761303812.

It is an arithmetic number, because the mean of its divisors is an integer number (14774607741138).

Almost surely, 2^{100105505511052} is an apocalyptic number.

It is an amenable number.

100105505511052 is a deficient number, since it is larger than the sum of its proper divisors (77189787382604).

100105505511052 is a wasteful number, since it uses less digits than its factorization.

100105505511052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301522607048 (or 301522607046 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 31.

The spelling of 100105505511052 in words is "one hundred trillion, one hundred five billion, five hundred five million, five hundred eleven thousand, fifty-two".