130554233146 has 8 divisors (see below), whose sum is σ = 195833881620. Its totient is φ = 65276272608.

The previous prime is 130554233129. The next prime is 130554233153. The reversal of 130554233146 is 641332455031.

It can be written as a sum of positive squares in 2 ways, for example, as 129356034921 + 1198198225 = 359661^2 + 34615^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206641 + ... + 551188.

Almost surely, 2^130554233146 is an apocalyptic number.

130554233146 is a deficient number, since it is larger than the sum of its proper divisors (65279648474).

130554233146 is an equidigital number, since it uses as much as digits as its factorization.

130554233146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843968.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 130554233146 its reverse (641332455031), we get a palindrome (771886688177).

The spelling of 130554233146 in words is "one hundred thirty billion, five hundred fifty-four million, two hundred thirty-three thousand, one hundred forty-six".