130756141 has 6 divisors (see below), whose sum is σ = 133272650. Its totient is φ = 128286288.

The previous prime is 130756103. The next prime is 130756147. The reversal of 130756141 is 141657031.

It can be written as a sum of positive squares in 3 ways, for example, as 84107241 + 46648900 = 9171^2 + 6830^2 .

It is not a de Polignac number, because 130756141 - 2⁷ = 130756013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130756147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20466 + ... + 26083.

Almost surely, 2^130756141 is an apocalyptic number.

It is an amenable number.

130756141 is a deficient number, since it is larger than the sum of its proper divisors (2516509).

130756141 is an frugal number, since it uses more digits than its factorization.

130756141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46655 (or 46602 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 130756141 is about 11434.8651500575. The cubic root of 130756141 is about 507.5599722052.

The spelling of 130756141 in words is "one hundred thirty million, seven hundred fifty-six thousand, one hundred forty-one".