11051530126365 has 16 divisors (see below), whose sum is σ = 18613103371200. Its totient is φ = 5583931011072.

The previous prime is 11051530126321. The next prime is 11051530126367. The reversal of 11051530126365 is 56362103515011.

It is not a de Polignac number, because 11051530126365 - 2⁷ = 11051530126237 is a prime.

It is a super-2 number, since 2×11051530126365² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051530126367) 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, 19388649060 + ... + 19388649629.

It is an arithmetic number, because the mean of its divisors is an integer number (1163318960700).

Almost surely, 2^{11051530126365} is an apocalyptic number.

11051530126365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11051530126365 is a deficient number, since it is larger than the sum of its proper divisors (7561573244835).

11051530126365 is a wasteful number, since it uses less digits than its factorization.

11051530126365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38777298716.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 11051530126365 in words is "eleven trillion, fifty-one billion, five hundred thirty million, one hundred twenty-six thousand, three hundred sixty-five".