30420122102403 has 8 divisors (see below), whose sum is σ = 44247450330816. Its totient is φ = 18436437637800.

The previous prime is 30420122102371. The next prime is 30420122102413.

It is a happy number.

30420122102403 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 30420122102403 - 2⁵ = 30420122102371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30420122102413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460910940913 + ... + 460910940978.

It is an arithmetic number, because the mean of its divisors is an integer number (5530931291352).

Almost surely, 2^{30420122102403} is an apocalyptic number.

30420122102403 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30420122102403 is a deficient number, since it is larger than the sum of its proper divisors (13827328228413).

30420122102403 is a wasteful number, since it uses less digits than its factorization.

30420122102403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921821881905.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 3042012 and 2102403, that added together give a palindrome (5144415).

The spelling of 30420122102403 in words is "thirty trillion, four hundred twenty billion, one hundred twenty-two million, one hundred two thousand, four hundred three".