121301327059197 has 8 divisors (see below), whose sum is σ = 161744278234656. Its totient is φ = 80862963628272.

The previous prime is 121301327059193. The next prime is 121301327059309. The reversal of 121301327059197 is 791950723103121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121301327059197 - 2² = 121301327059193 is a prime.

It is a super-3 number, since 3×121301327059197³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121301327059193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146874438 + ... + 1146980199.

It is an arithmetic number, because the mean of its divisors is an integer number (20218034779332).

Almost surely, 2^{121301327059197} is an apocalyptic number.

It is an amenable number.

121301327059197 is a deficient number, since it is larger than the sum of its proper divisors (40442951175459).

121301327059197 is a wasteful number, since it uses less digits than its factorization.

121301327059197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293872267.

The product of its (nonzero) digits is 714420, while the sum is 51.

The spelling of 121301327059197 in words is "one hundred twenty-one trillion, three hundred one billion, three hundred twenty-seven million, fifty-nine thousand, one hundred ninety-seven".