30102011023323 has 16 divisors (see below), whose sum is σ = 40156913744640. Its totient is φ = 20057559357024.

The previous prime is 30102011023313. The next prime is 30102011023327. The reversal of 30102011023323 is 32332011020103.

It is not a de Polignac number, because 30102011023323 - 2²⁰ = 30102009974747 is a prime.

It is a super-2 number, since 2×30102011023323² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30102011023323.

It is not an unprimeable number, because it can be changed into a prime (30102011023327) 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, 81436440 + ... + 81805242.

It is an arithmetic number, because the mean of its divisors is an integer number (2509807109040).

Almost surely, 2^{30102011023323} is an apocalyptic number.

30102011023323 is a deficient number, since it is larger than the sum of its proper divisors (10054902721317).

30102011023323 is a wasteful number, since it uses less digits than its factorization.

30102011023323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382898.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30102011023323 its reverse (32332011020103), we get a palindrome (62434022043426).

The spelling of 30102011023323 in words is "thirty trillion, one hundred two billion, eleven million, twenty-three thousand, three hundred twenty-three".