130770743 has 4 divisors (see below), whose sum is σ = 131010360. Its totient is φ = 130531128.

The previous prime is 130770737. The next prime is 130770751. The reversal of 130770743 is 347077031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130770743 - 2¹⁰ = 130769719 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 (130770713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118988 + ... + 120081.

It is an arithmetic number, because the mean of its divisors is an integer number (32752590).

Almost surely, 2^130770743 is an apocalyptic number.

130770743 is a deficient number, since it is larger than the sum of its proper divisors (239617).

130770743 is an equidigital number, since it uses as much as digits as its factorization.

130770743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239616.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 130770743 is about 11435.5036181184. The cubic root of 130770743 is about 507.5788651735.

The spelling of 130770743 in words is "one hundred thirty million, seven hundred seventy thousand, seven hundred forty-three".