11373115053 has 8 divisors (see below), whose sum is σ = 15195293248. Its totient is φ = 7566506784.

The previous prime is 11373115051. The next prime is 11373115067. The reversal of 11373115053 is 35051137311.

It is a happy number.

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

It is not a de Polignac number, because 11373115053 - 2¹ = 11373115051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11373115053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11373115051) 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, 3890776 + ... + 3893697.

It is an arithmetic number, because the mean of its divisors is an integer number (1899411656).

Almost surely, 2^11373115053 is an apocalyptic number.

It is an amenable number.

11373115053 is a deficient number, since it is larger than the sum of its proper divisors (3822178195).

11373115053 is an equidigital number, since it uses as much as digits as its factorization.

11373115053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784963.

The product of its (nonzero) digits is 4725, while the sum is 30.

The spelling of 11373115053 in words is "eleven billion, three hundred seventy-three million, one hundred fifteen thousand, fifty-three".