131430042201 has 32 divisors (see below), whose sum is σ = 191639208960. Its totient is φ = 79801473024.

The previous prime is 131430042193. The next prime is 131430042241. The reversal of 131430042201 is 102240034131.

It is not a de Polignac number, because 131430042201 - 2³ = 131430042193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131430042241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135721 + ... + 530358.

It is an arithmetic number, because the mean of its divisors is an integer number (5988725280).

Almost surely, 2^131430042201 is an apocalyptic number.

It is an amenable number.

131430042201 is a deficient number, since it is larger than the sum of its proper divisors (60209166759).

131430042201 is a wasteful number, since it uses less digits than its factorization.

131430042201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666225.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 131430042201 its reverse (102240034131), we get a palindrome (233670076332).

The spelling of 131430042201 in words is "one hundred thirty-one billion, four hundred thirty million, forty-two thousand, two hundred one".