52030131 has 4 divisors (see below), whose sum is σ = 69373512. Its totient is φ = 34686752.

The previous prime is 52030087. The next prime is 52030157. The reversal of 52030131 is 13103025.

It is a happy number.

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 52030131 - 2¹⁴ = 52013747 is a prime.

It is a super-2 number, since 2×52030131² = 5414269063754322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52030131.

It is not an unprimeable number, because it can be changed into a prime (52030171) 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, 8671686 + ... + 8671691.

It is an arithmetic number, because the mean of its divisors is an integer number (17343378).

Almost surely, 2^52030131 is an apocalyptic number.

52030131 is a deficient number, since it is larger than the sum of its proper divisors (17343381).

52030131 is a wasteful number, since it uses less digits than its factorization.

52030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17343380.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 52030131 is about 7213.1914573232. The cubic root of 52030131 is about 373.3231942577.

Adding to 52030131 its reverse (13103025), we get a palindrome (65133156).

The spelling of 52030131 in words is "fifty-two million, thirty thousand, one hundred thirty-one".