11231014134 has 32 divisors (see below), whose sum is σ = 23022246240. Its totient is φ = 3650400000.

The previous prime is 11231014097. The next prime is 11231014139. The reversal of 11231014134 is 43141013211.

It is a super-2 number, since 2×11231014134² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11231014134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231014139) 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, 487884 + ... + 510384.

It is an arithmetic number, because the mean of its divisors is an integer number (719445195).

Almost surely, 2^11231014134 is an apocalyptic number.

11231014134 is an abundant number, since it is smaller than the sum of its proper divisors (11791232106).

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

11231014134 is a wasteful number, since it uses less digits than its factorization.

11231014134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24576.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11231014134 its reverse (43141013211), we get a palindrome (54372027345).

The spelling of 11231014134 in words is "eleven billion, two hundred thirty-one million, fourteen thousand, one hundred thirty-four".