101134309520 has 40 divisors (see below), whose sum is σ = 235524758784. Its totient is φ = 40387059072.

The previous prime is 101134309519. The next prime is 101134309537. The reversal of 101134309520 is 25903431101.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992774 + ... + 1089893.

Almost surely, 2^101134309520 is an apocalyptic number.

101134309520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101134309520 is an abundant number, since it is smaller than the sum of its proper divisors (134390449264).

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

101134309520 is a wasteful number, since it uses less digits than its factorization.

101134309520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083287 (or 2083281 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 101134309520 in words is "one hundred one billion, one hundred thirty-four million, three hundred nine thousand, five hundred twenty".