121201130120301 has 48 divisors (see below), whose sum is σ = 219397887446400. Its totient is φ = 62635399925760.

The previous prime is 121201130120281. The next prime is 121201130120327. The reversal of 121201130120301 is 103021031102121.

121201130120301 is a `hidden beast` number, since 1 + 21 + 20 + 1 + 1 + 301 + 20 + 301 = 666.

It is not a de Polignac number, because 121201130120301 - 2⁵ = 121201130120269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121201130120101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 452957976 + ... + 453225473.

It is an arithmetic number, because the mean of its divisors is an integer number (4570789321800).

Almost surely, 2^{121201130120301} is an apocalyptic number.

121201130120301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121201130120301 is a deficient number, since it is larger than the sum of its proper divisors (98196757326099).

121201130120301 is a wasteful number, since it uses less digits than its factorization.

121201130120301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906183666 (or 906183663 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 121201130120301 its reverse (103021031102121), we get a palindrome (224222161222422).

The spelling of 121201130120301 in words is "one hundred twenty-one trillion, two hundred one billion, one hundred thirty million, one hundred twenty thousand, three hundred one".