130827212545 has 32 divisors (see below), whose sum is σ = 170406834048. Its totient is φ = 96037014528.

The previous prime is 130827212519. The next prime is 130827212563. The reversal of 130827212545 is 545212728031.

It is a cyclic number.

It is not a de Polignac number, because 130827212545 - 2¹³ = 130827204353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130827212498 and 130827212507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1966567 + ... + 2032003.

It is an arithmetic number, because the mean of its divisors is an integer number (5325213564).

Almost surely, 2^130827212545 is an apocalyptic number.

It is an amenable number.

130827212545 is a deficient number, since it is larger than the sum of its proper divisors (39579621503).

130827212545 is a wasteful number, since it uses less digits than its factorization.

130827212545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66049.

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 130827212545 in words is "one hundred thirty billion, eight hundred twenty-seven million, two hundred twelve thousand, five hundred forty-five".