23263533202651 has 8 divisors (see below), whose sum is σ = 26789848487424. Its totient is φ = 19787956267560.

The previous prime is 23263533202627. The next prime is 23263533202687. The reversal of 23263533202651 is 15620233536232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23263533202651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23263533202598 and 23263533202607.

It is not an unprimeable number, because it can be changed into a prime (23263533202621) 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, 12684586435 + ... + 12684588268.

It is an arithmetic number, because the mean of its divisors is an integer number (3348731060928).

Almost surely, 2^{23263533202651} is an apocalyptic number.

23263533202651 is a deficient number, since it is larger than the sum of its proper divisors (3526315284773).

23263533202651 is a wasteful number, since it uses less digits than its factorization.

23263533202651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25369174841.

The product of its (nonzero) digits is 1166400, while the sum is 43.

Adding to 23263533202651 its reverse (15620233536232), we get a palindrome (38883766738883).

The spelling of 23263533202651 in words is "twenty-three trillion, two hundred sixty-three billion, five hundred thirty-three million, two hundred two thousand, six hundred fifty-one".