23133402451131 has 8 divisors (see below), whose sum is σ = 35250898973184. Its totient is φ = 13219087114920.

The previous prime is 23133402451127. The next prime is 23133402451169. The reversal of 23133402451131 is 13115420433132.

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

It is not a de Polignac number, because 23133402451131 - 2² = 23133402451127 is a prime.

It is a super-2 number, since 2×23133402451131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23133402451092 and 23133402451101.

It is not an unprimeable number, because it can be changed into a prime (23133402451931) 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, 550795296435 + ... + 550795296476.

It is an arithmetic number, because the mean of its divisors is an integer number (4406362371648).

Almost surely, 2^{23133402451131} is an apocalyptic number.

23133402451131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23133402451131 is a deficient number, since it is larger than the sum of its proper divisors (12117496522053).

23133402451131 is a wasteful number, since it uses less digits than its factorization.

23133402451131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101590592921.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 23133402451131 its reverse (13115420433132), we get a palindrome (36248822884263).

The spelling of 23133402451131 in words is "twenty-three trillion, one hundred thirty-three billion, four hundred two million, four hundred fifty-one thousand, one hundred thirty-one".