130223402 has 8 divisors (see below), whose sum is σ = 195678912. Its totient is φ = 64997100.

The previous prime is 130223399. The next prime is 130223407. The reversal of 130223402 is 204322031.

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

It is not an unprimeable number, because it can be changed into a prime (130223407) 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 3 ways as a sum of consecutive naturals, for example, 55874 + ... + 58157.

It is an arithmetic number, because the mean of its divisors is an integer number (24459864).

Almost surely, 2^130223402 is an apocalyptic number.

130223402 is a deficient number, since it is larger than the sum of its proper divisors (65455510).

130223402 is a wasteful number, since it uses less digits than its factorization.

130223402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114604.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 130223402 is about 11411.5468714807. The cubic root of 130223402 is about 506.8697176875.

Adding to 130223402 its reverse (204322031), we get a palindrome (334545433).

The spelling of 130223402 in words is "one hundred thirty million, two hundred twenty-three thousand, four hundred two".