130022453 has 24 divisors (see below), whose sum is σ = 151424640. Its totient is φ = 110698560.

The previous prime is 130022449. The next prime is 130022471. The reversal of 130022453 is 354220031.

It is a happy number.

It is not a de Polignac number, because 130022453 - 2² = 130022449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130022423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543908 + ... + 544146.

It is an arithmetic number, because the mean of its divisors is an integer number (6309360).

Almost surely, 2^130022453 is an apocalyptic number.

It is an amenable number.

130022453 is a deficient number, since it is larger than the sum of its proper divisors (21402187).

130022453 is a wasteful number, since it uses less digits than its factorization.

130022453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 130022453 is about 11402.7388376653. The cubic root of 130022453 is about 506.6088649339.

Adding to 130022453 its reverse (354220031), we get a palindrome (484242484).

The spelling of 130022453 in words is "one hundred thirty million, twenty-two thousand, four hundred fifty-three".