130377284 has 12 divisors (see below), whose sum is σ = 241581564. Its totient is φ = 61353984.

The previous prime is 130377281. The next prime is 130377329. The reversal of 130377284 is 482773031.

It can be written as a sum of positive squares in 2 ways, for example, as 119421184 + 10956100 = 10928^2 + 3310^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130377281) 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, 958589 + ... + 958724.

It is an arithmetic number, because the mean of its divisors is an integer number (20131797).

Almost surely, 2^130377284 is an apocalyptic number.

It is an amenable number.

130377284 is a deficient number, since it is larger than the sum of its proper divisors (111204280).

130377284 is a wasteful number, since it uses less digits than its factorization.

130377284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917334 (or 1917332 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 130377284 is about 11418.2872621072. The cubic root of 130377284 is about 507.0692911947.

It can be divided in two parts, 1303 and 77284, that added together give a palindrome (78587).

The spelling of 130377284 in words is "one hundred thirty million, three hundred seventy-seven thousand, two hundred eighty-four".