130445782611 has 16 divisors (see below), whose sum is σ = 174081638400. Its totient is φ = 86886934848.

The previous prime is 130445782583. The next prime is 130445782637. The reversal of 130445782611 is 116287544031.

It is not a de Polignac number, because 130445782611 - 2⁶ = 130445782547 is a prime.

It is a super-2 number, since 2×130445782611² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130445782811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25480110 + ... + 25485228.

It is an arithmetic number, because the mean of its divisors is an integer number (10880102400).

Almost surely, 2^130445782611 is an apocalyptic number.

130445782611 is a deficient number, since it is larger than the sum of its proper divisors (43635855789).

130445782611 is a wasteful number, since it uses less digits than its factorization.

130445782611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10978.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 130445782611 in words is "one hundred thirty billion, four hundred forty-five million, seven hundred eighty-two thousand, six hundred eleven".