75410131 has 2 divisors, whose sum is σ = 75410132. Its totient is φ = 75410130.

The previous prime is 75410119. The next prime is 75410173. The reversal of 75410131 is 13101457.

It is a weak prime.

It is an emirp because it is prime and its reverse (13101457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75410131 - 2¹³ = 75401939 is a prime.

It is a super-2 number, since 2×75410131² = 11373375714874322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (75410191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37705065 + 37705066.

It is an arithmetic number, because the mean of its divisors is an integer number (37705066).

Almost surely, 2^75410131 is an apocalyptic number.

75410131 is a deficient number, since it is larger than the sum of its proper divisors (1).

75410131 is an equidigital number, since it uses as much as digits as its factorization.

75410131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 75410131 is about 8683.9006788424. The cubic root of 75410131 is about 422.4836420963.

Adding to 75410131 its reverse (13101457), we get a palindrome (88511588).

The spelling of 75410131 in words is "seventy-five million, four hundred ten thousand, one hundred thirty-one".