125101349 has 4 divisors (see below), whose sum is σ = 125150400. Its totient is φ = 125052300.

The previous prime is 125101321. The next prime is 125101369. The reversal of 125101349 is 943101521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943101521 = 5923 ⋅159227.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125101349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125101369) 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, 20477 + ... + 25874.

It is an arithmetic number, because the mean of its divisors is an integer number (31287600).

Almost surely, 2^125101349 is an apocalyptic number.

It is an amenable number.

125101349 is a deficient number, since it is larger than the sum of its proper divisors (49051).

125101349 is an equidigital number, since it uses as much as digits as its factorization.

125101349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49050.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 125101349 is about 11184.8714342186. The cubic root of 125101349 is about 500.1350954951.

The spelling of 125101349 in words is "one hundred twenty-five million, one hundred one thousand, three hundred forty-nine".