10927372820091 has 32 divisors (see below), whose sum is σ = 18416750327808. Its totient is φ = 5608108172160.

The previous prime is 10927372820087. The next prime is 10927372820099. The reversal of 10927372820091 is 19002827372901.

It is not a de Polignac number, because 10927372820091 - 2² = 10927372820087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10927372820099) 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, 540895395 + ... + 540915596.

It is an arithmetic number, because the mean of its divisors is an integer number (575523447744).

Almost surely, 2^{10927372820091} is an apocalyptic number.

10927372820091 is a deficient number, since it is larger than the sum of its proper divisors (7489377507717).

10927372820091 is a wasteful number, since it uses less digits than its factorization.

10927372820091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081811051.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 10927372820091 in words is "ten trillion, nine hundred twenty-seven billion, three hundred seventy-two million, eight hundred twenty thousand, ninety-one".