23202620653 has 8 divisors (see below), whose sum is σ = 23234702400. Its totient is φ = 23170563840.

The previous prime is 23202620603. The next prime is 23202620669. The reversal of 23202620653 is 35602620232.

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 23202620653 - 2²⁹ = 22665749741 is a prime.

It is a super-3 number, since 3×23202620653³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202620603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2495373 + ... + 2504653.

It is an arithmetic number, because the mean of its divisors is an integer number (2904337800).

Almost surely, 2^23202620653 is an apocalyptic number.

It is an amenable number.

23202620653 is a deficient number, since it is larger than the sum of its proper divisors (32081747).

23202620653 is a wasteful number, since it uses less digits than its factorization.

23202620653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12467.

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 23202620653 in words is "twenty-three billion, two hundred two million, six hundred twenty thousand, six hundred fifty-three".