101190699980 has 48 divisors (see below), whose sum is σ = 215154261504. Its totient is φ = 39971221440.

The previous prime is 101190699979. The next prime is 101190699991. The reversal of 101190699980 is 89996091101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209395 + ... + 4233365.

It is an arithmetic number, because the mean of its divisors is an integer number (4482380448).

Almost surely, 2^101190699980 is an apocalyptic number.

101190699980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101190699980 is an abundant number, since it is smaller than the sum of its proper divisors (113963561524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101190699980 is a wasteful number, since it uses less digits than its factorization.

101190699980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26606 (or 26604 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 53.

The spelling of 101190699980 in words is "one hundred one billion, one hundred ninety million, six hundred ninety-nine thousand, nine hundred eighty".