10030113122421 has 16 divisors (see below), whose sum is σ = 15284189938304. Its totient is φ = 5731415198784.

The previous prime is 10030113122357. The next prime is 10030113122429. The reversal of 10030113122421 is 12422131103001.

It is not a de Polignac number, because 10030113122421 - 2⁶ = 10030113122357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030113122429) 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, 1652770 + ... + 4774083.

It is an arithmetic number, because the mean of its divisors is an integer number (955261871144).

Almost surely, 2^{10030113122421} is an apocalyptic number.

It is an amenable number.

10030113122421 is a deficient number, since it is larger than the sum of its proper divisors (5254076815883).

10030113122421 is an equidigital number, since it uses as much as digits as its factorization.

10030113122421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501180.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10030113122421 its reverse (12422131103001), we get a palindrome (22452244225422).

The spelling of 10030113122421 in words is "ten trillion, thirty billion, one hundred thirteen million, one hundred twenty-two thousand, four hundred twenty-one".