11931628700 has 18 divisors (see below), whose sum is σ = 25891634496. Its totient is φ = 4772651440.

The previous prime is 11931628679. The next prime is 11931628703. The reversal of 11931628700 is 782613911.

11931628700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11931628703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59658044 + ... + 59658243.

Almost surely, 2^11931628700 is an apocalyptic number.

11931628700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11931628700 is an abundant number, since it is smaller than the sum of its proper divisors (13960005796).

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

11931628700 is a wasteful number, since it uses less digits than its factorization.

11931628700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119316301 (or 119316294 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 11931628700 in words is "eleven billion, nine hundred thirty-one million, six hundred twenty-eight thousand, seven hundred".