11312013114 has 24 divisors (see below), whose sum is σ = 24513963552. Its totient is φ = 3769963080.

The previous prime is 11312013101. The next prime is 11312013169. The reversal of 11312013114 is 41131021311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44437 + ... + 156839.

It is an arithmetic number, because the mean of its divisors is an integer number (1021415148).

Almost surely, 2^11312013114 is an apocalyptic number.

11312013114 is an abundant number, since it is smaller than the sum of its proper divisors (13201950438).

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

11312013114 is a wasteful number, since it uses less digits than its factorization.

11312013114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118002 (or 117999 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11312013114 its reverse (41131021311), we get a palindrome (52443034425).

The spelling of 11312013114 in words is "eleven billion, three hundred twelve million, thirteen thousand, one hundred fourteen".