23012001007 has 2 divisors, whose sum is σ = 23012001008. Its totient is φ = 23012001006.

The previous prime is 23012000983. The next prime is 23012001037. The reversal of 23012001007 is 70010021032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23012001007 - 2²³ = 23003612399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23012001037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506000503 + 11506000504.

It is an arithmetic number, because the mean of its divisors is an integer number (11506000504).

Almost surely, 2^23012001007 is an apocalyptic number.

23012001007 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012001007 is an equidigital number, since it uses as much as digits as its factorization.

23012001007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

Adding to 23012001007 its reverse (70010021032), we get a palindrome (93022022039).

The spelling of 23012001007 in words is "twenty-three billion, twelve million, one thousand, seven".