101165655115 has 16 divisors (see below), whose sum is σ = 142491241152. Its totient is φ = 67495849344.

The previous prime is 101165655103. The next prime is 101165655121. The reversal of 101165655115 is 511556561101.

It is not a de Polignac number, because 101165655115 - 2⁷ = 101165654987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39058804 + ... + 39061393.

It is an arithmetic number, because the mean of its divisors is an integer number (8905702572).

Almost surely, 2^101165655115 is an apocalyptic number.

101165655115 is a deficient number, since it is larger than the sum of its proper divisors (41325586037).

101165655115 is an equidigital number, since it uses as much as digits as its factorization.

101165655115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78120246.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 101165655115 in words is "one hundred one billion, one hundred sixty-five million, six hundred fifty-five thousand, one hundred fifteen".