23263001013 has 8 divisors (see below), whose sum is σ = 35448382528. Its totient is φ = 13293143424.

The previous prime is 23263000967. The next prime is 23263001023. The reversal of 23263001013 is 31010036232.

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

It is not a de Polignac number, because 23263001013 - 2¹⁰ = 23262999989 is a prime.

It is a super-2 number, since 2×23263001013² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1107761953 = 23263001013 / (2 + 3 + 2 + 6 + 3 + 0 + 0 + 1 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23263001023) 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 7 ways as a sum of consecutive naturals, for example, 553880956 + ... + 553880997.

It is an arithmetic number, because the mean of its divisors is an integer number (4431047816).

Almost surely, 2^23263001013 is an apocalyptic number.

It is an amenable number.

23263001013 is a deficient number, since it is larger than the sum of its proper divisors (12185381515).

23263001013 is a wasteful number, since it uses less digits than its factorization.

23263001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107761963.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23263001013 its reverse (31010036232), we get a palindrome (54273037245).

The spelling of 23263001013 in words is "twenty-three billion, two hundred sixty-three million, one thousand, thirteen".