30102103313 has 16 divisors (see below), whose sum is σ = 31842824640. Its totient is φ = 28377216000.

The previous prime is 30102103309. The next prime is 30102103333. The reversal of 30102103313 is 31330120103.

It is a cyclic number.

It is not a de Polignac number, because 30102103313 - 2² = 30102103309 is a prime.

It is a super-2 number, since 2×30102103313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30102103291 and 30102103300.

It is not an unprimeable number, because it can be changed into a prime (30102103333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10745513 + ... + 10748313.

It is an arithmetic number, because the mean of its divisors is an integer number (1990176540).

Almost surely, 2^30102103313 is an apocalyptic number.

It is an amenable number.

30102103313 is a deficient number, since it is larger than the sum of its proper divisors (1740721327).

30102103313 is a wasteful number, since it uses less digits than its factorization.

30102103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5408.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30102103313 its reverse (31330120103), we get a palindrome (61432223416).

The spelling of 30102103313 in words is "thirty billion, one hundred two million, one hundred three thousand, three hundred thirteen".