10920011320 has 16 divisors (see below), whose sum is σ = 24570025560. Its totient is φ = 4368004512.

The previous prime is 10920011309. The next prime is 10920011321. The reversal of 10920011320 is 2311002901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10920011321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136500102 + ... + 136500181.

Almost surely, 2^10920011320 is an apocalyptic number.

10920011320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10920011320 is an abundant number, since it is smaller than the sum of its proper divisors (13650014240).

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

10920011320 is a wasteful number, since it uses less digits than its factorization.

10920011320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273000294 (or 273000290 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 10920011320 in words is "ten billion, nine hundred twenty million, eleven thousand, three hundred twenty".