101213092940 has 48 divisors (see below), whose sum is σ = 214664899680. Its totient is φ = 40083870720.

The previous prime is 101213092921. The next prime is 101213092951. The reversal of 101213092940 is 49290312101.

It is a junction number, because it is equal to n+sod(n) for n = 101213092897 and 101213092906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 773171 + ... + 894549.

It is an arithmetic number, because the mean of its divisors is an integer number (4472185410).

Almost surely, 2^101213092940 is an apocalyptic number.

101213092940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101213092940 is an abundant number, since it is smaller than the sum of its proper divisors (113451806740).

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

101213092940 is a wasteful number, since it uses less digits than its factorization.

101213092940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121802 (or 121800 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 101213092940 in words is "one hundred one billion, two hundred thirteen million, ninety-two thousand, nine hundred forty".