30135453103 has 12 divisors (see below), whose sum is σ = 35212739520. Its totient is φ = 25714547712.

The previous prime is 30135453097. The next prime is 30135453163.

30135453103 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30135453103 - 2²⁹ = 29598582191 is a prime.

It is a super-2 number, since 2×30135453103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30135453163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1368018 + ... + 1389871.

It is an arithmetic number, because the mean of its divisors is an integer number (2934394960).

Almost surely, 2^30135453103 is an apocalyptic number.

30135453103 is a deficient number, since it is larger than the sum of its proper divisors (5077286417).

30135453103 is a wasteful number, since it uses less digits than its factorization.

30135453103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758126 (or 2758119 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 30135453103 in words is "thirty billion, one hundred thirty-five million, four hundred fifty-three thousand, one hundred three".