131232210110103 has 16 divisors (see below), whose sum is σ = 177845167312736. Its totient is φ = 86053703322240.

The previous prime is 131232210110051. The next prime is 131232210110107. The reversal of 131232210110103 is 301011012232131.

It is not a de Polignac number, because 131232210110103 - 2³⁰ = 131231136368279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131232210110103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131232210110107) 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, 135654825 + ... + 136618797.

It is an arithmetic number, because the mean of its divisors is an integer number (11115322957046).

Almost surely, 2^{131232210110103} is an apocalyptic number.

131232210110103 is a deficient number, since it is larger than the sum of its proper divisors (46612957202633).

131232210110103 is an equidigital number, since it uses as much as digits as its factorization.

131232210110103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707954.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 131232210110103 its reverse (301011012232131), we get a palindrome (432243222342234).

The spelling of 131232210110103 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, two hundred ten million, one hundred ten thousand, one hundred three".