100105500511051 has 8 divisors (see below), whose sum is σ = 114771801592544. Its totient is φ = 85530578253120.

The previous prime is 100105500510973. The next prime is 100105500511069. The reversal of 100105500511051 is 150115005501001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100105500511051 - 2⁷ = 100105500510923 is a prime.

It is a super-2 number, since 2×100105500511051² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100105500541051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22844703540 + ... + 22844707921.

It is an arithmetic number, because the mean of its divisors is an integer number (14346475199068).

Almost surely, 2^{100105500511051} is an apocalyptic number.

100105500511051 is a deficient number, since it is larger than the sum of its proper divisors (14666301081493).

100105500511051 is an equidigital number, since it uses as much as digits as its factorization.

100105500511051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45689411781.

The product of its (nonzero) digits is 625, while the sum is 25.

The spelling of 100105500511051 in words is "one hundred trillion, one hundred five billion, five hundred million, five hundred eleven thousand, fifty-one".