130612190 has 32 divisors (see below), whose sum is σ = 251429184. Its totient is φ = 48678400.

The previous prime is 130612189. The next prime is 130612219. The reversal of 130612190 is 91216031.

It is a happy number.

It is a super-2 number, since 2×130612190² = 34119088353192200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13367 + ... + 20973.

It is an arithmetic number, because the mean of its divisors is an integer number (7857162).

Almost surely, 2^130612190 is an apocalyptic number.

130612190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130612190 is a deficient number, since it is larger than the sum of its proper divisors (120816994).

130612190 is a wasteful number, since it uses less digits than its factorization.

130612190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7732.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 130612190 is about 11428.5690267855. The cubic root of 130612190 is about 507.3736441963.

It can be divided in two parts, 13061 and 2190, that added together give a palindrome (15251).

The spelling of 130612190 in words is "one hundred thirty million, six hundred twelve thousand, one hundred ninety".