101011101099970 has 32 divisors (see below), whose sum is σ = 181947048822000. Its totient is φ = 40376206233600.

The previous prime is 101011101099947. The next prime is 101011101099971. The reversal of 101011101099970 is 79990101110101.

It can be written as a sum of positive squares in 8 ways, for example, as 11087055256729 + 89924045843241 = 3329723^2 + 9482829^2 .

It is not an unprimeable number, because it can be changed into a prime (101011101099971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298768020 + ... + 299105920.

Almost surely, 2^{101011101099970} is an apocalyptic number.

101011101099970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101011101099970 is a deficient number, since it is larger than the sum of its proper divisors (80935947722030).

101011101099970 is a wasteful number, since it uses less digits than its factorization.

101011101099970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358710.

The product of its (nonzero) digits is 5103, while the sum is 40.

The spelling of 101011101099970 in words is "one hundred one trillion, eleven billion, one hundred one million, ninety-nine thousand, nine hundred seventy".