11302256051 has 16 divisors (see below), whose sum is σ = 12057458688. Its totient is φ = 10569530400.

The previous prime is 11302256041. The next prime is 11302256083. The reversal of 11302256051 is 15065220311.

It is not a de Polignac number, because 11302256051 - 2¹⁴ = 11302239667 is a prime.

It is a super-3 number, since 3×11302256051³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11302256051.

It is not an unprimeable number, because it can be changed into a prime (11302256041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109441 + ... + 1119581.

It is an arithmetic number, because the mean of its divisors is an integer number (753591168).

Almost surely, 2^11302256051 is an apocalyptic number.

11302256051 is a deficient number, since it is larger than the sum of its proper divisors (755202637).

11302256051 is a wasteful number, since it uses less digits than its factorization.

11302256051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11242.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 11302256051 its reverse (15065220311), we get a palindrome (26367476362).

The spelling of 11302256051 in words is "eleven billion, three hundred two million, two hundred fifty-six thousand, fifty-one".