3121136453141 has 32 divisors (see below), whose sum is σ = 3843700224000. Its totient is φ = 2526305649840.

The previous prime is 3121136453117. The next prime is 3121136453153. The reversal of 3121136453141 is 1413546311213.

It is a happy number.

3121136453141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3121136453141 - 2³⁰ = 3120062711317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121136453341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1256816 + ... + 2796758.

It is an arithmetic number, because the mean of its divisors is an integer number (120115632000).

Almost surely, 2^{3121136453141} is an apocalyptic number.

It is an amenable number.

3121136453141 is a deficient number, since it is larger than the sum of its proper divisors (722563770859).

3121136453141 is a wasteful number, since it uses less digits than its factorization.

3121136453141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540294 (or 1540280 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The spelling of 3121136453141 in words is "three trillion, one hundred twenty-one billion, one hundred thirty-six million, four hundred fifty-three thousand, one hundred forty-one".