131202134142001 has 8 divisors (see below), whose sum is σ = 144580527069440. Its totient is φ = 118293158510352.

The previous prime is 131202134141971. The next prime is 131202134142113. The reversal of 131202134142001 is 100241431202131.

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 131202134142001 - 2²⁹ = 131201597271089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131202134142301) 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, 117354323361 + ... + 117354324478.

It is an arithmetic number, because the mean of its divisors is an integer number (18072565883680).

Almost surely, 2^{131202134142001} is an apocalyptic number.

It is an amenable number.

131202134142001 is a deficient number, since it is larger than the sum of its proper divisors (13378392927439).

131202134142001 is a wasteful number, since it uses less digits than its factorization.

131202134142001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234708647895.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131202134142001 its reverse (100241431202131), we get a palindrome (231443565344132).

The spelling of 131202134142001 in words is "one hundred thirty-one trillion, two hundred two billion, one hundred thirty-four million, one hundred forty-two thousand, one".