130201023 has 32 divisors (see below), whose sum is σ = 185702400. Its totient is φ = 81014400.

The previous prime is 130201013. The next prime is 130201061. The reversal of 130201023 is 320102031.

It is a happy number.

It is not a de Polignac number, because 130201023 - 2⁸ = 130200767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130201013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334513 + ... + 334901.

It is an arithmetic number, because the mean of its divisors is an integer number (5803200).

Almost surely, 2^130201023 is an apocalyptic number.

130201023 is a deficient number, since it is larger than the sum of its proper divisors (55501377).

130201023 is a wasteful number, since it uses less digits than its factorization.

130201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 130201023 is about 11410.5662874373. The cubic root of 130201023 is about 506.8406806965.

Adding to 130201023 its reverse (320102031), we get a palindrome (450303054).

The spelling of 130201023 in words is "one hundred thirty million, two hundred one thousand, twenty-three".