121300001223331 has 8 divisors (see below), whose sum is σ = 138628784163584. Its totient is φ = 103971271117320.

The previous prime is 121300001223311. The next prime is 121300001223337. The reversal of 121300001223331 is 133322100003121.

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

It is a cyclic number.

It is not a de Polignac number, because 121300001223331 - 2⁵ = 121300001223299 is a prime.

It is a super-2 number, since 2×121300001223331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121300001223337) 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, 8160225 + ... + 17583778.

It is an arithmetic number, because the mean of its divisors is an integer number (17328598020448).

Almost surely, 2^{121300001223331} is an apocalyptic number.

121300001223331 is a deficient number, since it is larger than the sum of its proper divisors (17328782940253).

121300001223331 is an equidigital number, since it uses as much as digits as its factorization.

121300001223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26417121.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 121300001223331 its reverse (133322100003121), we get a palindrome (254622101226452).

The spelling of 121300001223331 in words is "one hundred twenty-one trillion, three hundred billion, one million, two hundred twenty-three thousand, three hundred thirty-one".