131441022102 has 64 divisors (see below), whose sum is σ = 292958124480. Its totient is φ = 39036501504.

The previous prime is 131441022079. The next prime is 131441022107. The reversal of 131441022102 is 201220144131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131441022107) 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, 9251268 + ... + 9265464.

It is an arithmetic number, because the mean of its divisors is an integer number (4577470695).

Almost surely, 2^131441022102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131441022102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146479062240).

131441022102 is an abundant number, since it is smaller than the sum of its proper divisors (161517102378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131441022102 is a wasteful number, since it uses less digits than its factorization.

131441022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18337.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 131441022102 its reverse (201220144131), we get a palindrome (332661166233).

The spelling of 131441022102 in words is "one hundred thirty-one billion, four hundred forty-one million, twenty-two thousand, one hundred two".