13551010103 has 2 divisors, whose sum is σ = 13551010104. Its totient is φ = 13551010102.

The previous prime is 13551010049. The next prime is 13551010133. The reversal of 13551010103 is 30101015531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13551010103 - 2²⁰ = 13549961527 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13551010133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6775505051 + 6775505052.

It is an arithmetic number, because the mean of its divisors is an integer number (6775505052).

Almost surely, 2^13551010103 is an apocalyptic number.

13551010103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13551010103 is an equidigital number, since it uses as much as digits as its factorization.

13551010103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225, while the sum is 20.

Adding to 13551010103 its reverse (30101015531), we get a palindrome (43652025634).

The spelling of 13551010103 in words is "thirteen billion, five hundred fifty-one million, ten thousand, one hundred three".