3042121001131 has 4 divisors (see below), whose sum is σ = 3042124574472. Its totient is φ = 3042117427792.

The previous prime is 3042121001123. The next prime is 3042121001167. The reversal of 3042121001131 is 1311001212403.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3042121001131 - 2³ = 3042121001123 is a prime.

It is a super-2 number, since 2×3042121001131² (a number of 26 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 = 3042121001099 and 3042121001108.

It is not an unprimeable number, because it can be changed into a prime (3042121007131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312255 + ... + 2486311.

It is an arithmetic number, because the mean of its divisors is an integer number (760531143618).

Almost surely, 2^{3042121001131} is an apocalyptic number.

3042121001131 is a deficient number, since it is larger than the sum of its proper divisors (3573341).

3042121001131 is a wasteful number, since it uses less digits than its factorization.

3042121001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573340.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3042121001131 its reverse (1311001212403), we get a palindrome (4353122213534).

The spelling of 3042121001131 in words is "three trillion, forty-two billion, one hundred twenty-one million, one thousand, one hundred thirty-one".