23150002201 has 4 divisors (see below), whose sum is σ = 23152466304. Its totient is φ = 23147538100.

The previous prime is 23150002193. The next prime is 23150002219. The reversal of 23150002201 is 10220005132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23150002201 - 2³ = 23150002193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23150002801) 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, 1217905 + ... + 1236766.

It is an arithmetic number, because the mean of its divisors is an integer number (5788116576).

Almost surely, 2^23150002201 is an apocalyptic number.

It is an amenable number.

23150002201 is a deficient number, since it is larger than the sum of its proper divisors (2464103).

23150002201 is an equidigital number, since it uses as much as digits as its factorization.

23150002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464102.

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 23150002201 its reverse (10220005132), we get a palindrome (33370007333).

The spelling of 23150002201 in words is "twenty-three billion, one hundred fifty million, two thousand, two hundred one".