23003232487 has 2 divisors, whose sum is σ = 23003232488. Its totient is φ = 23003232486.

The previous prime is 23003232451. The next prime is 23003232563. The reversal of 23003232487 is 78423230032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23003232487 - 2²⁷ = 22869014759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23003232407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501616243 + 11501616244.

It is an arithmetic number, because the mean of its divisors is an integer number (11501616244).

Almost surely, 2^23003232487 is an apocalyptic number.

23003232487 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003232487 is an equidigital number, since it uses as much as digits as its factorization.

23003232487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 23003232487 in words is "twenty-three billion, three million, two hundred thirty-two thousand, four hundred eighty-seven".