23002951 has 2 divisors, whose sum is σ = 23002952. Its totient is φ = 23002950.

The previous prime is 23002949. The next prime is 23002999. The reversal of 23002951 is 15920032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23002951 - 2¹ = 23002949 is a prime.

Together with 23002949, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23002051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501475 + 11501476.

It is an arithmetic number, because the mean of its divisors is an integer number (11501476).

Almost surely, 2^23002951 is an apocalyptic number.

23002951 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002951 is an equidigital number, since it uses as much as digits as its factorization.

23002951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 23002951 is about 4796.1391764627. The cubic root of 23002951 is about 284.3988601483.

Adding to 23002951 its reverse (15920032), we get a palindrome (38922983).

The spelling of 23002951 in words is "twenty-three million, two thousand, nine hundred fifty-one".