100770075155 has 8 divisors (see below), whose sum is σ = 121266653472. Its totient is φ = 80387684608.

The previous prime is 100770075079. The next prime is 100770075157. The reversal of 100770075155 is 551570077001.

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

It is a cyclic number.

It is not a de Polignac number, because 100770075155 - 2³⁴ = 83590205971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100770075157) 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, 28544999 + ... + 28548528.

It is an arithmetic number, because the mean of its divisors is an integer number (15158331684).

Almost surely, 2^100770075155 is an apocalyptic number.

100770075155 is a deficient number, since it is larger than the sum of its proper divisors (20496578317).

100770075155 is an equidigital number, since it uses as much as digits as its factorization.

100770075155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57093885.

The product of its (nonzero) digits is 42875, while the sum is 38.

The spelling of 100770075155 in words is "one hundred billion, seven hundred seventy million, seventy-five thousand, one hundred fifty-five".