102514440103 has 2 divisors, whose sum is σ = 102514440104. Its totient is φ = 102514440102.

The previous prime is 102514440073. The next prime is 102514440151. The reversal of 102514440103 is 301044415201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102514440103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102514441103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51257220051 + 51257220052.

It is an arithmetic number, because the mean of its divisors is an integer number (51257220052).

Almost surely, 2^102514440103 is an apocalyptic number.

102514440103 is a deficient number, since it is larger than the sum of its proper divisors (1).

102514440103 is an equidigital number, since it uses as much as digits as its factorization.

102514440103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 102514440103 its reverse (301044415201), we get a palindrome (403558855304).

The spelling of 102514440103 in words is "one hundred two billion, five hundred fourteen million, four hundred forty thousand, one hundred three".