201413023131 has 8 divisors (see below), whose sum is σ = 268644706384. Its totient is φ = 134228344320.

The previous prime is 201413023069. The next prime is 201413023289. The reversal of 201413023131 is 131320314102.

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

It is not a de Polignac number, because 201413023131 - 2⁶ = 201413023067 is a prime.

It is a super-2 number, since 2×201413023131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201413023098 and 201413023107.

It is not an unprimeable number, because it can be changed into a prime (201413023831) 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, 11741110 + ... + 11758251.

It is an arithmetic number, because the mean of its divisors is an integer number (33580588298).

Almost surely, 2^201413023131 is an apocalyptic number.

201413023131 is a deficient number, since it is larger than the sum of its proper divisors (67231683253).

201413023131 is a wasteful number, since it uses less digits than its factorization.

201413023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23502221.

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

Adding to 201413023131 its reverse (131320314102), we get a palindrome (332733337233).

The spelling of 201413023131 in words is "two hundred one billion, four hundred thirteen million, twenty-three thousand, one hundred thirty-one".