23120130201 has 16 divisors (see below), whose sum is σ = 36445526400. Its totient is φ = 12755933568.

The previous prime is 23120130197. The next prime is 23120130223. The reversal of 23120130201 is 10203102132.

It is not a de Polignac number, because 23120130201 - 2² = 23120130197 is a prime.

It is a super-2 number, since 2×23120130201² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23120130701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18981436 + ... + 18982653.

It is an arithmetic number, because the mean of its divisors is an integer number (2277845400).

Almost surely, 2^23120130201 is an apocalyptic number.

23120130201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23120130201 is a deficient number, since it is larger than the sum of its proper divisors (13325396199).

23120130201 is a wasteful number, since it uses less digits than its factorization.

23120130201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37964128.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23120130201 its reverse (10203102132), we get a palindrome (33323232333).

The spelling of 23120130201 in words is "twenty-three billion, one hundred twenty million, one hundred thirty thousand, two hundred one".