131411440102 has 32 divisors (see below), whose sum is σ = 210854700288. Its totient is φ = 61284633696.

The previous prime is 131411440093. The next prime is 131411440109. The reversal of 131411440102 is 201044114131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131411440109) 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, 232053 + ... + 562735.

It is an arithmetic number, because the mean of its divisors is an integer number (6589209384).

Almost surely, 2^131411440102 is an apocalyptic number.

131411440102 is a deficient number, since it is larger than the sum of its proper divisors (79443260186).

131411440102 is a wasteful number, since it uses less digits than its factorization.

131411440102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330924.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 131411440102 its reverse (201044114131), we get a palindrome (332455554233).

The spelling of 131411440102 in words is "one hundred thirty-one billion, four hundred eleven million, four hundred forty thousand, one hundred two".