23130355 has 8 divisors (see below), whose sum is σ = 28433664. Its totient is φ = 18052800.

The previous prime is 23130347. The next prime is 23130377. The reversal of 23130355 is 55303132.

It is a happy number.

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

It is not a de Polignac number, because 23130355 - 2³ = 23130347 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 56211 + ... + 56620.

It is an arithmetic number, because the mean of its divisors is an integer number (3554208).

Almost surely, 2^23130355 is an apocalyptic number.

23130355 is a deficient number, since it is larger than the sum of its proper divisors (5303309).

23130355 is a wasteful number, since it uses less digits than its factorization.

23130355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112877.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 23130355 is about 4809.4027695754. The cubic root of 23130355 is about 284.9229503421.

Adding to 23130355 its reverse (55303132), we get a palindrome (78433487).

The spelling of 23130355 in words is "twenty-three million, one hundred thirty thousand, three hundred fifty-five".