103740030491 has 8 divisors (see below), whose sum is σ = 104709158400. Its totient is φ = 102771218880.

The previous prime is 103740030469. The next prime is 103740030503. The reversal of 103740030491 is 194030047301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103740030491 - 2¹⁸ = 103739768347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103740030451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607655 + ... + 759423.

It is an arithmetic number, because the mean of its divisors is an integer number (13088644800).

Almost surely, 2^103740030491 is an apocalyptic number.

103740030491 is a deficient number, since it is larger than the sum of its proper divisors (969127909).

103740030491 is a wasteful number, since it uses less digits than its factorization.

103740030491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158149.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 103740030491 its reverse (194030047301), we get a palindrome (297770077792).

The spelling of 103740030491 in words is "one hundred three billion, seven hundred forty million, thirty thousand, four hundred ninety-one".