23113003 has 2 divisors, whose sum is σ = 23113004. Its totient is φ = 23113002.

The previous prime is 23113001. The next prime is 23113007. The reversal of 23113003 is 30031132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23113003 - 2¹ = 23113001 is a prime.

Together with 23113001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23113001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556501 + 11556502.

It is an arithmetic number, because the mean of its divisors is an integer number (11556502).

Almost surely, 2^23113003 is an apocalyptic number.

23113003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23113003 is an equidigital number, since it uses as much as digits as its factorization.

23113003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 23113003 is about 4807.5984649303. The cubic root of 23113003 is about 284.8516843968.

Adding to 23113003 its reverse (30031132), we get a palindrome (53144135).

The spelling of 23113003 in words is "twenty-three million, one hundred thirteen thousand, three".