131003122211232 has 24 divisors (see below), whose sum is σ = 343883195804736. Its totient is φ = 43667707403712.

The previous prime is 131003122211177. The next prime is 131003122211239. The reversal of 131003122211232 is 232112221300131.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (131003122211239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682307928088 + ... + 682307928279.

It is an arithmetic number, because the mean of its divisors is an integer number (14328466491864).

Almost surely, 2^{131003122211232} is an apocalyptic number.

131003122211232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131003122211232 is an abundant number, since it is smaller than the sum of its proper divisors (212880073593504).

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

131003122211232 is a wasteful number, since it uses less digits than its factorization.

131003122211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364615856380 (or 1364615856372 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 131003122211232 its reverse (232112221300131), we get a palindrome (363115343511363).

The spelling of 131003122211232 in words is "one hundred thirty-one trillion, three billion, one hundred twenty-two million, two hundred eleven thousand, two hundred thirty-two".