30113110102321 has 12 divisors (see below), whose sum is σ = 30629665158300. Its totient is φ = 29605129160640.

The previous prime is 30113110102301. The next prime is 30113110102349. The reversal of 30113110102321 is 12320101131103.

It can be written as a sum of positive squares in 6 ways, for example, as 16257741703921 + 13855368398400 = 4032089^2 + 3722280^2 .

It is not a de Polignac number, because 30113110102321 - 2¹³ = 30113110094129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30113110102301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5743035 + ... + 9654463.

It is an arithmetic number, because the mean of its divisors is an integer number (2552472096525).

Almost surely, 2^{30113110102321} is an apocalyptic number.

It is an amenable number.

30113110102321 is a deficient number, since it is larger than the sum of its proper divisors (516555055979).

30113110102321 is an equidigital number, since it uses as much as digits as its factorization.

30113110102321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913620 (or 3913559 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 30113110102321 its reverse (12320101131103), we get a palindrome (42433211233424).

The spelling of 30113110102321 in words is "thirty trillion, one hundred thirteen billion, one hundred ten million, one hundred two thousand, three hundred twenty-one".