11351012053251 has 16 divisors (see below), whose sum is σ = 16457130749696. Its totient is φ = 6917420337696.

The previous prime is 11351012053229. The next prime is 11351012053289. The reversal of 11351012053251 is 15235021015311.

It is not a de Polignac number, because 11351012053251 - 2¹⁵ = 11351012020483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11351012053211) 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, 1412867785 + ... + 1412875818.

It is an arithmetic number, because the mean of its divisors is an integer number (1028570671856).

Almost surely, 2^{11351012053251} is an apocalyptic number.

11351012053251 is a deficient number, since it is larger than the sum of its proper divisors (5106118696445).

11351012053251 is a wasteful number, since it uses less digits than its factorization.

11351012053251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825743722.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 11351012053251 its reverse (15235021015311), we get a palindrome (26586033068562).

The spelling of 11351012053251 in words is "eleven trillion, three hundred fifty-one billion, twelve million, fifty-three thousand, two hundred fifty-one".