11523633402151 has 8 divisors (see below), whose sum is σ = 12410093710224. Its totient is φ = 10637176946880.

The previous prime is 11523633402091. The next prime is 11523633402163. The reversal of 11523633402151 is 15120433632511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11523633402151 - 2¹⁵ = 11523633369383 is a prime.

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 11523633402151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11523633402191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9296091 + ... + 10462531.

It is an arithmetic number, because the mean of its divisors is an integer number (1551261713778).

Almost surely, 2^{11523633402151} is an apocalyptic number.

11523633402151 is a deficient number, since it is larger than the sum of its proper divisors (886460308073).

11523633402151 is a wasteful number, since it uses less digits than its factorization.

11523633402151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926401.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 11523633402151 in words is "eleven trillion, five hundred twenty-three billion, six hundred thirty-three million, four hundred two thousand, one hundred fifty-one".