11373929031 has 8 divisors (see below), whose sum is σ = 15372982000. Its totient is φ = 7478747712.

The previous prime is 11373929029. The next prime is 11373929053. The reversal of 11373929031 is 13092937311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11373929031 - 2¹ = 11373929029 is a prime.

It is a super-2 number, since 2×11373929031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11373929071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25967656 + ... + 25968093.

It is an arithmetic number, because the mean of its divisors is an integer number (1921622750).

Almost surely, 2^11373929031 is an apocalyptic number.

11373929031 is a deficient number, since it is larger than the sum of its proper divisors (3999052969).

11373929031 is an equidigital number, since it uses as much as digits as its factorization.

11373929031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51935825.

The product of its (nonzero) digits is 30618, while the sum is 39.

The spelling of 11373929031 in words is "eleven billion, three hundred seventy-three million, nine hundred twenty-nine thousand, thirty-one".