130154631485830 has 32 divisors (see below), whose sum is σ = 267765782250240. Its totient is φ = 44621259786720.

The previous prime is 130154631485779. The next prime is 130154631485831. The reversal of 130154631485830 is 38584136451031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130154631485831) 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, 65372520 + ... + 67334059.

It is an arithmetic number, because the mean of its divisors is an integer number (8367680695320).

Almost surely, 2^{130154631485830} is an apocalyptic number.

130154631485830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130154631485830 is an abundant number, since it is smaller than the sum of its proper divisors (137611150764410).

130154631485830 is a wasteful number, since it uses less digits than its factorization.

130154631485830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132720604.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 130154631485830 in words is "one hundred thirty trillion, one hundred fifty-four billion, six hundred thirty-one million, four hundred eighty-five thousand, eight hundred thirty".