131112098 has 16 divisors (see below), whose sum is σ = 221006016. Its totient is φ = 57882000.

The previous prime is 131112097. The next prime is 131112131. The reversal of 131112098 is 890211131.

131112098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (131112097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109028 + ... + 110223.

It is an arithmetic number, because the mean of its divisors is an integer number (13812876).

Almost surely, 2^131112098 is an apocalyptic number.

131112098 is a deficient number, since it is larger than the sum of its proper divisors (89893918).

131112098 is a wasteful number, since it uses less digits than its factorization.

131112098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219289.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 131112098 is about 11450.4191189668. The cubic root of 131112098 is about 508.0201311592.

It can be divided in two parts, 13 and 1112098, that added together give a palindrome (1112111).

The spelling of 131112098 in words is "one hundred thirty-one million, one hundred twelve thousand, ninety-eight".