2131453534141 has 8 divisors (see below), whose sum is σ = 2205034135200. Its totient is φ = 2057878413360.

The previous prime is 2131453534123. The next prime is 2131453534151. The reversal of 2131453534141 is 1414353541312.

It is a happy number.

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 2131453534141 - 2⁷ = 2131453534013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2131453534141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131453534151) 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, 570871 + ... + 2142148.

It is an arithmetic number, because the mean of its divisors is an integer number (275629266900).

Almost surely, 2^{2131453534141} is an apocalyptic number.

It is an amenable number.

2131453534141 is a deficient number, since it is larger than the sum of its proper divisors (73580601059).

2131453534141 is a wasteful number, since it uses less digits than its factorization.

2131453534141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740139.

The product of its digits is 86400, while the sum is 37.

The spelling of 2131453534141 in words is "two trillion, one hundred thirty-one billion, four hundred fifty-three million, five hundred thirty-four thousand, one hundred forty-one".