23013031207 has 2 divisors, whose sum is σ = 23013031208. Its totient is φ = 23013031206.

The previous prime is 23013031157. The next prime is 23013031213. The reversal of 23013031207 is 70213031032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23013031207 - 2¹⁹ = 23012506919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23013031297) 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 as a sum of consecutive naturals, namely, 11506515603 + 11506515604.

It is an arithmetic number, because the mean of its divisors is an integer number (11506515604).

Almost surely, 2^23013031207 is an apocalyptic number.

23013031207 is a deficient number, since it is larger than the sum of its proper divisors (1).

23013031207 is an equidigital number, since it uses as much as digits as its factorization.

23013031207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 23013031207 its reverse (70213031032), we get a palindrome (93226062239).

The spelling of 23013031207 in words is "twenty-three billion, thirteen million, thirty-one thousand, two hundred seven".