60131243 has 4 divisors (see below), whose sum is σ = 61529688. Its totient is φ = 58732800.

The previous prime is 60131237. The next prime is 60131263. The reversal of 60131243 is 34213106.

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

It is a cyclic number.

It is not a de Polignac number, because 60131243 - 2¹⁰ = 60130219 is a prime.

It is a super-3 number, since 3×60131243³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60131213) 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, 699158 + ... + 699243.

It is an arithmetic number, because the mean of its divisors is an integer number (15382422).

Almost surely, 2^60131243 is an apocalyptic number.

60131243 is a deficient number, since it is larger than the sum of its proper divisors (1398445).

60131243 is a wasteful number, since it uses less digits than its factorization.

60131243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398444.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 60131243 is about 7754.4337639830. The cubic root of 60131243 is about 391.7720001187.

Adding to 60131243 its reverse (34213106), we get a palindrome (94344349).

The spelling of 60131243 in words is "sixty million, one hundred thirty-one thousand, two hundred forty-three".