1332121013031 has 4 divisors (see below), whose sum is σ = 1776161350712. Its totient is φ = 888080675352.

The previous prime is 1332121013023. The next prime is 1332121013123. The reversal of 1332121013031 is 1303101212331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1332121013031 - 2³ = 1332121013023 is a prime.

It is a super-4 number, since 4×1332121013031⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332121012989 and 1332121013007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332121013131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222020168836 + ... + 222020168841.

It is an arithmetic number, because the mean of its divisors is an integer number (444040337678).

Almost surely, 2^{1332121013031} is an apocalyptic number.

1332121013031 is a deficient number, since it is larger than the sum of its proper divisors (444040337681).

1332121013031 is an equidigital number, since it uses as much as digits as its factorization.

1332121013031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444040337680.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1332121013031 its reverse (1303101212331), we get a palindrome (2635222225362).

The spelling of 1332121013031 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-one million, thirteen thousand, thirty-one".