103116140653 has 4 divisors (see below), whose sum is σ = 103128861888. Its totient is φ = 103103419420.

The previous prime is 103116140641. The next prime is 103116140663. The reversal of 103116140653 is 356041611301.

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: 356041611301 = 188707 ⋅1886743.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103116140653 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103116140663) 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, 6348451 + ... + 6364672.

It is an arithmetic number, because the mean of its divisors is an integer number (25782215472).

Almost surely, 2^103116140653 is an apocalyptic number.

It is an amenable number.

103116140653 is a deficient number, since it is larger than the sum of its proper divisors (12721235).

103116140653 is an equidigital number, since it uses as much as digits as its factorization.

103116140653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12721234.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 103116140653 its reverse (356041611301), we get a palindrome (459157751954).

The spelling of 103116140653 in words is "one hundred three billion, one hundred sixteen million, one hundred forty thousand, six hundred fifty-three".