2131240013401 has 8 divisors (see below), whose sum is σ = 2136700108800. Its totient is φ = 2125780641600.

The previous prime is 2131240013341. The next prime is 2131240013407. The reversal of 2131240013401 is 1043100421312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2131240013401 is a prime.

It is a super-3 number, since 3×2131240013401³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2131240013407) 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, 5985940 + ... + 6331978.

It is an arithmetic number, because the mean of its divisors is an integer number (267087513600).

Almost surely, 2^{2131240013401} is an apocalyptic number.

It is an amenable number.

2131240013401 is a deficient number, since it is larger than the sum of its proper divisors (5460095399).

2131240013401 is a wasteful number, since it uses less digits than its factorization.

2131240013401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361799.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2131240013401 its reverse (1043100421312), we get a palindrome (3174340434713).

The spelling of 2131240013401 in words is "two trillion, one hundred thirty-one billion, two hundred forty million, thirteen thousand, four hundred one".