131142203303103 has 24 divisors (see below), whose sum is σ = 189733002561648. Its totient is φ = 87287214550272.

The previous prime is 131142203303039. The next prime is 131142203303113. The reversal of 131142203303103 is 301303302241131.

131142203303103 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 220 + 330 + 3 + 103 = 666.

It is not a de Polignac number, because 131142203303103 - 2⁶ = 131142203303039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131142203303113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72552076 + ... + 74337662.

It is an arithmetic number, because the mean of its divisors is an integer number (7905541773402).

Almost surely, 2^{131142203303103} is an apocalyptic number.

131142203303103 is a deficient number, since it is larger than the sum of its proper divisors (58590799258545).

131142203303103 is a wasteful number, since it uses less digits than its factorization.

131142203303103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798743 (or 1798740 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 131142203303103 its reverse (301303302241131), we get a palindrome (432445505544234).

The spelling of 131142203303103 in words is "one hundred thirty-one trillion, one hundred forty-two billion, two hundred three million, three hundred three thousand, one hundred three".