131411105 has 16 divisors (see below), whose sum is σ = 190823040. Its totient is φ = 84809472.

The previous prime is 131411099. The next prime is 131411117. The reversal of 131411105 is 501114131.

It is a cyclic number.

It is not a de Polignac number, because 131411105 - 2⁸ = 131410849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109835 + ... + 111024.

It is an arithmetic number, because the mean of its divisors is an integer number (11926440).

Almost surely, 2^131411105 is an apocalyptic number.

It is an amenable number.

131411105 is a deficient number, since it is larger than the sum of its proper divisors (59411935).

131411105 is a wasteful number, since it uses less digits than its factorization.

131411105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220888.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 131411105 is about 11463.4682797136. The cubic root of 131411105 is about 508.4060254968.

Adding to 131411105 its reverse (501114131), we get a palindrome (632525236).

The spelling of 131411105 in words is "one hundred thirty-one million, four hundred eleven thousand, one hundred five".