11012514134555 has 32 divisors (see below), whose sum is σ = 13304485716480. Its totient is φ = 8750581632000.

The previous prime is 11012514134537. The next prime is 11012514134593. The reversal of 11012514134555 is 55543141521011.

It is not a de Polignac number, because 11012514134555 - 2¹⁴ = 11012514118171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1441613426 + ... + 1441621064.

It is an arithmetic number, because the mean of its divisors is an integer number (415765178640).

Almost surely, 2^{11012514134555} is an apocalyptic number.

11012514134555 is a deficient number, since it is larger than the sum of its proper divisors (2291971581925).

11012514134555 is a wasteful number, since it uses less digits than its factorization.

11012514134555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10931.

The product of its (nonzero) digits is 60000, while the sum is 38.

Adding to 11012514134555 its reverse (55543141521011), we get a palindrome (66555655655566).

The spelling of 11012514134555 in words is "eleven trillion, twelve billion, five hundred fourteen million, one hundred thirty-four thousand, five hundred fifty-five".