131403020213001 has 16 divisors (see below), whose sum is σ = 175324164178688. Its totient is φ = 87541964773200.

The previous prime is 131403020212963. The next prime is 131403020213053. The reversal of 131403020213001 is 100312020304131.

It is not a de Polignac number, because 131403020213001 - 2¹⁰ = 131403020211977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131403020212001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23943006 + ... + 28914936.

It is an arithmetic number, because the mean of its divisors is an integer number (10957760261168).

Almost surely, 2^{131403020213001} is an apocalyptic number.

It is an amenable number.

131403020213001 is a deficient number, since it is larger than the sum of its proper divisors (43921143965687).

131403020213001 is a wasteful number, since it uses less digits than its factorization.

131403020213001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4977972.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131403020213001 its reverse (100312020304131), we get a palindrome (231715040517132).

The spelling of 131403020213001 in words is "one hundred thirty-one trillion, four hundred three billion, twenty million, two hundred thirteen thousand, one".