121012300112331 has 8 divisors (see below), whose sum is σ = 170840894276304. Its totient is φ = 75929286344960.

The previous prime is 121012300112243. The next prime is 121012300112413. The reversal of 121012300112331 is 133211003210121.

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 121012300112331 - 2¹⁸ = 121012299850187 is a prime.

It is a super-2 number, since 2×121012300112331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121012300112298 and 121012300112307.

It is not an unprimeable number, because it can be changed into a prime (121012300112131) 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, 1186395099090 + ... + 1186395099191.

It is an arithmetic number, because the mean of its divisors is an integer number (21355111784538).

Almost surely, 2^{121012300112331} is an apocalyptic number.

121012300112331 is a deficient number, since it is larger than the sum of its proper divisors (49828594163973).

121012300112331 is a wasteful number, since it uses less digits than its factorization.

121012300112331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372790198301.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 121012300112331 its reverse (133211003210121), we get a palindrome (254223303322452).

The spelling of 121012300112331 in words is "one hundred twenty-one trillion, twelve billion, three hundred million, one hundred twelve thousand, three hundred thirty-one".