130448149532100 has 81 divisors (see below), whose sum is σ = 408883551583143. Its totient is φ = 34786081837440.

The previous prime is 130448149532089. The next prime is 130448149532111. The reversal of 130448149532100 is 1235941844031.

The square root of 130448149532100 is 11421390.

It is a perfect power (a square), and thus also a powerful number.

130448149532100 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 4 + 8 + 1 + 4 + 9 + 532 + 100 = 666.

It is an interprime number because it is at equal distance from previous prime (130448149532089) and next prime (130448149532111).

It can be written as a sum of positive squares in 4 ways, for example, as 99895187844 + 130348254344256 = 316062^2 + 11417016^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 342451344 + ... + 342832056.

Almost surely, 2^{130448149532100} is an apocalyptic number.

130448149532100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130448149532100 is the 11421390-th square number.

It is an amenable number.

130448149532100 is an abundant number, since it is smaller than the sum of its proper divisors (278435402051043).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130448149532100 is an frugal number, since it uses more digits than its factorization.

130448149532100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761446 (or 380723 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 130448149532100 in words is "one hundred thirty trillion, four hundred forty-eight billion, one hundred forty-nine million, five hundred thirty-two thousand, one hundred".