75141013 has 4 divisors (see below), whose sum is σ = 75386080. Its totient is φ = 74895948.

The previous prime is 75140999. The next prime is 75141041. The reversal of 75141013 is 31014157.

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: 31014157 = 229 ⋅135433.

It is a cyclic number.

It is not a de Polignac number, because 75141013 - 2⁵ = 75140981 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 (75148013) 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, 122073 + ... + 122686.

It is an arithmetic number, because the mean of its divisors is an integer number (18846520).

Almost surely, 2^75141013 is an apocalyptic number.

It is an amenable number.

75141013 is a deficient number, since it is larger than the sum of its proper divisors (245067).

75141013 is a wasteful number, since it uses less digits than its factorization.

75141013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245066.

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

The square root of 75141013 is about 8668.3916039828. The cubic root of 75141013 is about 421.9804671147.

The spelling of 75141013 in words is "seventy-five million, one hundred forty-one thousand, thirteen".