23125335433351 has 4 divisors (see below), whose sum is σ = 23403953932632. Its totient is φ = 22846716934072.

The previous prime is 23125335433303. The next prime is 23125335433367. The reversal of 23125335433351 is 15333453352132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23125335433351 - 2⁷ = 23125335433223 is a prime.

It is a super-2 number, since 2×23125335433351² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23125335433298 and 23125335433307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23125335433951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139309249516 + ... + 139309249681.

It is an arithmetic number, because the mean of its divisors is an integer number (5850988483158).

Almost surely, 2^{23125335433351} is an apocalyptic number.

23125335433351 is a deficient number, since it is larger than the sum of its proper divisors (278618499281).

23125335433351 is an equidigital number, since it uses as much as digits as its factorization.

23125335433351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278618499280.

The product of its digits is 1458000, while the sum is 43.

Adding to 23125335433351 its reverse (15333453352132), we get a palindrome (38458788785483).

The spelling of 23125335433351 in words is "twenty-three trillion, one hundred twenty-five billion, three hundred thirty-five million, four hundred thirty-three thousand, three hundred fifty-one".