125144293 has 4 divisors (see below), whose sum is σ = 132505740. Its totient is φ = 117782848.

The previous prime is 125144287. The next prime is 125144297. The reversal of 125144293 is 392441521.

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

It can be written as a sum of positive squares in 2 ways, for example, as 33616804 + 91527489 = 5798^2 + 9567^2 .

It is a cyclic number.

It is not a de Polignac number, because 125144293 - 2¹⁷ = 125013221 is a prime.

It is a super-2 number, since 2×125144293² = 31322188140939698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125144297) 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, 3680698 + ... + 3680731.

It is an arithmetic number, because the mean of its divisors is an integer number (33126435).

Almost surely, 2^125144293 is an apocalyptic number.

It is an amenable number.

125144293 is a deficient number, since it is larger than the sum of its proper divisors (7361447).

125144293 is an equidigital number, since it uses as much as digits as its factorization.

125144293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7361446.

The product of its digits is 8640, while the sum is 31.

The square root of 125144293 is about 11186.7910054671. The cubic root of 125144293 is about 500.1923166858.

It can be divided in two parts, 12514 and 4293, that added together give a 5-th power (16807 = 7⁵).

The spelling of 125144293 in words is "one hundred twenty-five million, one hundred forty-four thousand, two hundred ninety-three".