130506741 has 8 divisors (see below), whose sum is σ = 193343360. Its totient is φ = 87004476.

The previous prime is 130506737. The next prime is 130506743. The reversal of 130506741 is 147605031.

It is not a de Polignac number, because 130506741 - 2² = 130506737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4833583 = 130506741 / (1 + 3 + 0 + 5 + 0 + 6 + 7 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130506743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416765 + ... + 2416818.

It is an arithmetic number, because the mean of its divisors is an integer number (24167920).

Almost surely, 2^130506741 is an apocalyptic number.

It is an amenable number.

130506741 is a deficient number, since it is larger than the sum of its proper divisors (62836619).

130506741 is an equidigital number, since it uses as much as digits as its factorization.

130506741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833592 (or 4833586 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 130506741 is about 11423.9547005404. The cubic root of 130506741 is about 507.2370657038.

It can be divided in two parts, 13050 and 6741, that added together give a palindrome (19791).

The spelling of 130506741 in words is "one hundred thirty million, five hundred six thousand, seven hundred forty-one".