121032121330031 has 8 divisors (see below), whose sum is σ = 127402367124720. Its totient is φ = 114661888949952.

The previous prime is 121032121330019. The next prime is 121032121330061. The reversal of 121032121330031 is 130033121230121.

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 121032121330031 - 2⁶ = 121032121329967 is a prime.

It is a super-2 number, since 2×121032121330031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121032121329979 and 121032121330006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121032121330061) 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, 18979571 + ... + 24541563.

It is an arithmetic number, because the mean of its divisors is an integer number (15925295890590).

Almost surely, 2^{121032121330031} is an apocalyptic number.

121032121330031 is a deficient number, since it is larger than the sum of its proper divisors (6370245794689).

121032121330031 is a wasteful number, since it uses less digits than its factorization.

121032121330031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6707305.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121032121330031 its reverse (130033121230121), we get a palindrome (251065242560152).

The spelling of 121032121330031 in words is "one hundred twenty-one trillion, thirty-two billion, one hundred twenty-one million, three hundred thirty thousand, thirty-one".