125111196 has 96 divisors (see below), whose sum is σ = 375943680. Its totient is φ = 35240832.

The previous prime is 125111179. The next prime is 125111243. The reversal of 125111196 is 691111521.

It is a super-2 number, since 2×125111196² = 31305622729100832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54055 + ... + 56321.

It is an arithmetic number, because the mean of its divisors is an integer number (3916080).

Almost surely, 2^125111196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125111196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187971840).

125111196 is an abundant number, since it is smaller than the sum of its proper divisors (250832484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125111196 is a wasteful number, since it uses less digits than its factorization.

125111196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360 (or 2352 counting only the distinct ones).

The product of its digits is 540, while the sum is 27.

The square root of 125111196 is about 11185.3116183681. The cubic root of 125111196 is about 500.1482173922.

The spelling of 125111196 in words is "one hundred twenty-five million, one hundred eleven thousand, one hundred ninety-six".