101000001010988 has 12 divisors (see below), whose sum is σ = 176751207234000. Its totient is φ = 50499656086992.

The previous prime is 101000001010973. The next prime is 101000001010991. The reversal of 101000001010988 is 889010100000101.

It is a super-2 number, since 2×101000001010988² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101000001010988.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85444256 + ... + 86618247.

It is an arithmetic number, because the mean of its divisors is an integer number (14729267269500).

Almost surely, 2^{101000001010988} is an apocalyptic number.

It is an amenable number.

101000001010988 is a deficient number, since it is larger than the sum of its proper divisors (75751206223012).

101000001010988 is a wasteful number, since it uses less digits than its factorization.

101000001010988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172209256 (or 172209254 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 29.

The spelling of 101000001010988 in words is "one hundred one trillion, one million, ten thousand, nine hundred eighty-eight".