10030121223 has 32 divisors (see below), whose sum is σ = 14624064000. Its totient is φ = 6093158400.

The previous prime is 10030121203. The next prime is 10030121251. The reversal of 10030121223 is 32212103001.

It is not a de Polignac number, because 10030121223 - 2⁵ = 10030121191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030121203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135703 + ... + 196151.

It is an arithmetic number, because the mean of its divisors is an integer number (457002000).

Almost surely, 2^10030121223 is an apocalyptic number.

10030121223 is a deficient number, since it is larger than the sum of its proper divisors (4593942777).

10030121223 is a wasteful number, since it uses less digits than its factorization.

10030121223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60583.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10030121223 its reverse (32212103001), we get a palindrome (42242224224).

The spelling of 10030121223 in words is "ten billion, thirty million, one hundred twenty-one thousand, two hundred twenty-three".