23201002 has 16 divisors (see below), whose sum is σ = 38045952. Its totient is φ = 10523520.

The previous prime is 23200993. The next prime is 23201021. The reversal of 23201002 is 20010232.

It is a self number, because there is not a number n which added to its sum of digits gives 23201002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14023 + ... + 15589.

It is an arithmetic number, because the mean of its divisors is an integer number (2377872).

Almost surely, 2^23201002 is an apocalyptic number.

23201002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23201002 is a deficient number, since it is larger than the sum of its proper divisors (14844950).

23201002 is a wasteful number, since it uses less digits than its factorization.

23201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 23201002 is about 4816.7418448574. The cubic root of 23201002 is about 285.2127353902.

Adding to 23201002 its reverse (20010232), we get a palindrome (43211234).

The spelling of 23201002 in words is "twenty-three million, two hundred one thousand, two".