130748788 has 6 divisors (see below), whose sum is σ = 228810386. Its totient is φ = 65374392.

The previous prime is 130748773. The next prime is 130748833. The reversal of 130748788 is 887847031.

It can be written as a sum of positive squares in only one way, i.e., 103999204 + 26749584 = 10198^2 + 5172^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16343595 + ... + 16343602.

Almost surely, 2^130748788 is an apocalyptic number.

It is an amenable number.

130748788 is a deficient number, since it is larger than the sum of its proper divisors (98061598).

130748788 is a wasteful number, since it uses less digits than its factorization.

130748788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32687201 (or 32687199 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 130748788 is about 11434.5436288468. The cubic root of 130748788 is about 507.5504579078.

The spelling of 130748788 in words is "one hundred thirty million, seven hundred forty-eight thousand, seven hundred eighty-eight".