101199371273 has 32 divisors (see below), whose sum is σ = 137221523712. Its totient is φ = 72069984000.

The previous prime is 101199371183. The next prime is 101199371327. The reversal of 101199371273 is 372173991101.

It is not a de Polignac number, because 101199371273 - 2²⁰ = 101198322697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101199371173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399386 + ... + 601587.

It is an arithmetic number, because the mean of its divisors is an integer number (4288172616).

Almost surely, 2^101199371273 is an apocalyptic number.

101199371273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

101199371273 is a deficient number, since it is larger than the sum of its proper divisors (36022152439).

101199371273 is a wasteful number, since it uses less digits than its factorization.

101199371273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001105.

The product of its (nonzero) digits is 71442, while the sum is 44.

The spelling of 101199371273 in words is "one hundred one billion, one hundred ninety-nine million, three hundred seventy-one thousand, two hundred seventy-three".