121303330112031 has 12 divisors (see below), whose sum is σ = 167507254109832. Its totient is φ = 78080304438304.

The previous prime is 121303330111949. The next prime is 121303330112039. The reversal of 121303330112031 is 130211033303121.

121303330112031 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 121303330112031 - 2⁴³ = 112507237089823 is a prime.

It is a super-2 number, since 2×121303330112031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121303330111992 and 121303330112010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121303330112039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24039500076 + ... + 24039505121.

It is an arithmetic number, because the mean of its divisors is an integer number (13958937842486).

Almost surely, 2^{121303330112031} is an apocalyptic number.

121303330112031 is a deficient number, since it is larger than the sum of its proper divisors (46203923997801).

121303330112031 is an equidigital number, since it uses as much as digits as its factorization.

121303330112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48079005258 (or 48079005229 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 121303330112031 its reverse (130211033303121), we get a palindrome (251514363415152).

The spelling of 121303330112031 in words is "one hundred twenty-one trillion, three hundred three billion, three hundred thirty million, one hundred twelve thousand, thirty-one".