131023030201 has 16 divisors (see below), whose sum is σ = 156498812928. Its totient is φ = 107252283600.

The previous prime is 131023030157. The next prime is 131023030211. The reversal of 131023030201 is 102030320131.

It is not a de Polignac number, because 131023030201 - 2¹¹ = 131023028153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131023030211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543265 + ... + 746446.

It is an arithmetic number, because the mean of its divisors is an integer number (9781175808).

Almost surely, 2^131023030201 is an apocalyptic number.

It is an amenable number.

131023030201 is a deficient number, since it is larger than the sum of its proper divisors (25475782727).

131023030201 is a wasteful number, since it uses less digits than its factorization.

131023030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290372.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 131023030201 its reverse (102030320131), we get a palindrome (233053350332).

It can be divided in two parts, 1310230 and 30201, that added together give a palindrome (1340431).

The spelling of 131023030201 in words is "one hundred thirty-one billion, twenty-three million, thirty thousand, two hundred one".