130220754 has 16 divisors (see below), whose sum is σ = 263127648. Its totient is φ = 42959232.

The previous prime is 130220749. The next prime is 130220807. The reversal of 130220754 is 457022031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111292 + ... + 112455.

It is an arithmetic number, because the mean of its divisors is an integer number (16445478).

Almost surely, 2^130220754 is an apocalyptic number.

130220754 is an abundant number, since it is smaller than the sum of its proper divisors (132906894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130220754 is a wasteful number, since it uses less digits than its factorization.

130220754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223849.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 130220754 is about 11411.4308480576. The cubic root of 130220754 is about 506.8662820528.

Adding to 130220754 its reverse (457022031), we get a palindrome (587242785).

The spelling of 130220754 in words is "one hundred thirty million, two hundred twenty thousand, seven hundred fifty-four".