121320011300130 has 96 divisors (see below), whose sum is σ = 315743699980800. Its totient is φ = 32320049884416.

The previous prime is 121320011300107. The next prime is 121320011300197. The reversal of 121320011300130 is 31003110023121.

121320011300130 is a `hidden beast` number, since 1 + 2 + 1 + 320 + 0 + 11 + 300 + 1 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 453095631 + ... + 453363309.

It is an arithmetic number, because the mean of its divisors is an integer number (3288996874800).

Almost surely, 2^{121320011300130} is an apocalyptic number.

121320011300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121320011300130 is an abundant number, since it is smaller than the sum of its proper divisors (194423688680670).

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

121320011300130 is a wasteful number, since it uses less digits than its factorization.

121320011300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272648 (or 272645 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 121320011300130 its reverse (31003110023121), we get a palindrome (152323121323251).

The spelling of 121320011300130 in words is "one hundred twenty-one trillion, three hundred twenty billion, eleven million, three hundred thousand, one hundred thirty".