130221453061356 has 96 divisors (see below), whose sum is σ = 315208993881600. Its totient is φ = 41808410371584.

The previous prime is 130221453061307. The next prime is 130221453061363. The reversal of 130221453061356 is 653160354122031.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122903160 + ... + 123958176.

It is an arithmetic number, because the mean of its divisors is an integer number (3283427019600).

Almost surely, 2^{130221453061356} is an apocalyptic number.

It is an amenable number.

130221453061356 is an abundant number, since it is smaller than the sum of its proper divisors (184987540820244).

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

130221453061356 is a wasteful number, since it uses less digits than its factorization.

130221453061356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057863 (or 1057861 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 130221453061356 in words is "one hundred thirty trillion, two hundred twenty-one billion, four hundred fifty-three million, sixty-one thousand, three hundred fifty-six".