23150373667 has 4 divisors (see below), whose sum is σ = 23156753056. Its totient is φ = 23143994280.

The previous prime is 23150373629. The next prime is 23150373707. The reversal of 23150373667 is 76637305132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23150373667 - 2⁷ = 23150373539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23150373767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3184248 + ... + 3191509.

It is an arithmetic number, because the mean of its divisors is an integer number (5789188264).

Almost surely, 2^23150373667 is an apocalyptic number.

23150373667 is a deficient number, since it is larger than the sum of its proper divisors (6379389).

23150373667 is an equidigital number, since it uses as much as digits as its factorization.

23150373667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379388.

The product of its (nonzero) digits is 476280, while the sum is 43.

Adding to 23150373667 its reverse (76637305132), we get a palindrome (99787678799).

The spelling of 23150373667 in words is "twenty-three billion, one hundred fifty million, three hundred seventy-three thousand, six hundred sixty-seven".