10918203492 has 48 divisors (see below), whose sum is σ = 29327760000. Its totient is φ = 3096713472.

The previous prime is 10918203481. The next prime is 10918203493. The reversal of 10918203492 is 29430281901.

It is a self number, because there is not a number n which added to its sum of digits gives 10918203492.

It is not an unprimeable number, because it can be changed into a prime (10918203493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462867 + ... + 485882.

It is an arithmetic number, because the mean of its divisors is an integer number (610995000).

Almost surely, 2^10918203492 is an apocalyptic number.

10918203492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10918203492 is an abundant number, since it is smaller than the sum of its proper divisors (18409556508).

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

10918203492 is a wasteful number, since it uses less digits than its factorization.

10918203492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948900 (or 948898 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 10918203492 in words is "ten billion, nine hundred eighteen million, two hundred three thousand, four hundred ninety-two".