125141194 has 4 divisors (see below), whose sum is σ = 187711794. Its totient is φ = 62570596.

The previous prime is 125141171. The next prime is 125141207. The reversal of 125141194 is 491141521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117440569 + 7700625 = 10837^2 + 2775^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 31285297 + ... + 31285300.

Almost surely, 2^125141194 is an apocalyptic number.

125141194 is a deficient number, since it is larger than the sum of its proper divisors (62570600).

125141194 is an equidigital number, since it uses as much as digits as its factorization.

125141194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62570599.

The product of its digits is 1440, while the sum is 28.

The square root of 125141194 is about 11186.6524930383. The cubic root of 125141194 is about 500.1881878285.

The spelling of 125141194 in words is "one hundred twenty-five million, one hundred forty-one thousand, one hundred ninety-four".