103042230253 has 4 divisors (see below), whose sum is σ = 103163030908. Its totient is φ = 102921429600.

The previous prime is 103042230233. The next prime is 103042230323. The reversal of 103042230253 is 352032240301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24306992649 + 78735237604 = 155907^2 + 280598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103042230253 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 (103042230233) 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, 60399048 + ... + 60400753.

It is an arithmetic number, because the mean of its divisors is an integer number (25790757727).

Almost surely, 2^103042230253 is an apocalyptic number.

It is an amenable number.

103042230253 is a deficient number, since it is larger than the sum of its proper divisors (120800655).

103042230253 is an equidigital number, since it uses as much as digits as its factorization.

103042230253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120800654.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 103042230253 its reverse (352032240301), we get a palindrome (455074470554).

The spelling of 103042230253 in words is "one hundred three billion, forty-two million, two hundred thirty thousand, two hundred fifty-three".