30122822103 has 24 divisors (see below), whose sum is σ = 44157464064. Its totient is φ = 18251906640.

The previous prime is 30122822101. The next prime is 30122822131.

It is a happy number.

30122822103 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30122822103 - 2¹ = 30122822101 is a prime.

It is a super-2 number, since 2×30122822103² (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 (30122822101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2188200 + ... + 2201922.

It is an arithmetic number, because the mean of its divisors is an integer number (1839894336).

Almost surely, 2^30122822103 is an apocalyptic number.

30122822103 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30122822103 is a deficient number, since it is larger than the sum of its proper divisors (14034641961).

30122822103 is a wasteful number, since it uses less digits than its factorization.

30122822103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19795 (or 19784 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 30122822103 in words is "thirty billion, one hundred twenty-two million, eight hundred twenty-two thousand, one hundred three".