11310542514 has 32 divisors (see below), whose sum is σ = 26227347840. Its totient is φ = 3606259536.

The previous prime is 11310542497. The next prime is 11310542519. The reversal of 11310542514 is 41524501311.

11310542514 is a `hidden beast` number, since 1 + 1 + 3 + 105 + 42 + 514 = 666.

It is a super-2 number, since 2×11310542514² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11310542519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4552117 + ... + 4554600.

It is an arithmetic number, because the mean of its divisors is an integer number (819604620).

Almost surely, 2^11310542514 is an apocalyptic number.

11310542514 is an abundant number, since it is smaller than the sum of its proper divisors (14916805326).

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

11310542514 is a wasteful number, since it uses less digits than its factorization.

11310542514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9106751 (or 9106745 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 11310542514 in words is "eleven billion, three hundred ten million, five hundred forty-two thousand, five hundred fourteen".