131103122 has 8 divisors (see below), whose sum is σ = 197296176. Its totient is φ = 65337732.

The previous prime is 131103103. The next prime is 131103127. The reversal of 131103122 is 221301131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 131103097 and 131103106.

It is not an unprimeable number, because it can be changed into a prime (131103127) 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, 106148 + ... + 107375.

It is an arithmetic number, because the mean of its divisors is an integer number (24662022).

Almost surely, 2^131103122 is an apocalyptic number.

131103122 is a deficient number, since it is larger than the sum of its proper divisors (66193054).

131103122 is a wasteful number, since it uses less digits than its factorization.

131103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213832.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 131103122 is about 11450.0271615398. The cubic root of 131103122 is about 508.0085377902.

Adding to 131103122 its reverse (221301131), we get a palindrome (352404253).

The spelling of 131103122 in words is "one hundred thirty-one million, one hundred three thousand, one hundred twenty-two".