6123740131 has 4 divisors (see below), whose sum is σ = 6209990064. Its totient is φ = 6037490200.

The previous prime is 6123740113. The next prime is 6123740149. The reversal of 6123740131 is 1310473216.

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

It is an interprime number because it is at equal distance from previous prime (6123740113) and next prime (6123740149).

It is a cyclic number.

It is not a de Polignac number, because 6123740131 - 2¹¹ = 6123738083 is a prime.

It is a super-2 number, since 2×6123740131² = 75000386384039794322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6123740131.

It is not an unprimeable number, because it can be changed into a prime (6123740101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43124860 + ... + 43125001.

It is an arithmetic number, because the mean of its divisors is an integer number (1552497516).

Almost surely, 2^6123740131 is an apocalyptic number.

6123740131 is a deficient number, since it is larger than the sum of its proper divisors (86249933).

6123740131 is an equidigital number, since it uses as much as digits as its factorization.

6123740131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86249932.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 6123740131 is about 78254.3297907534. The cubic root of 6123740131 is about 1829.5273975432.

The spelling of 6123740131 in words is "six billion, one hundred twenty-three million, seven hundred forty thousand, one hundred thirty-one".