30113222101 has 8 divisors (see below), whose sum is σ = 31161271320. Its totient is φ = 29065817088.

The previous prime is 30113222093. The next prime is 30113222123. The reversal of 30113222101 is 10122231103.

It can be written as a sum of positive squares in 4 ways, for example, as 17969402500 + 12143819601 = 134050^2 + 110199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30113222101 - 2³ = 30113222093 is a prime.

It is a super-2 number, since 2×30113222101² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113222141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64956 + ... + 253861.

It is an arithmetic number, because the mean of its divisors is an integer number (3895158915).

Almost surely, 2^30113222101 is an apocalyptic number.

It is an amenable number.

30113222101 is a deficient number, since it is larger than the sum of its proper divisors (1048049219).

30113222101 is a wasteful number, since it uses less digits than its factorization.

30113222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322103.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30113222101 its reverse (10122231103), we get a palindrome (40235453204).

The spelling of 30113222101 in words is "thirty billion, one hundred thirteen million, two hundred twenty-two thousand, one hundred one".