130401023 has 8 divisors (see below), whose sum is σ = 135382800. Its totient is φ = 125451648.

The previous prime is 130400993. The next prime is 130401049. The reversal of 130401023 is 320104031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130401023 - 2¹² = 130396927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130400989 and 130401007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130404023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263 + ... + 16151.

It is an arithmetic number, because the mean of its divisors is an integer number (16922850).

Almost surely, 2^130401023 is an apocalyptic number.

130401023 is a deficient number, since it is larger than the sum of its proper divisors (4981777).

130401023 is a wasteful number, since it uses less digits than its factorization.

130401023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16201.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 130401023 is about 11419.3267314671. The cubic root of 130401023 is about 507.1000649283.

Adding to 130401023 its reverse (320104031), we get a palindrome (450505054).

The spelling of 130401023 in words is "one hundred thirty million, four hundred one thousand, twenty-three".