100203430022 has 16 divisors (see below), whose sum is σ = 159461744640. Its totient is φ = 47091041928.

The previous prime is 100203430001. The next prime is 100203430049. The reversal of 100203430022 is 220034302001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10376798 + ... + 10386449.

It is an arithmetic number, because the mean of its divisors is an integer number (9966359040).

Almost surely, 2^100203430022 is an apocalyptic number.

100203430022 is a deficient number, since it is larger than the sum of its proper divisors (59258314618).

100203430022 is a wasteful number, since it uses less digits than its factorization.

100203430022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20763395.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 100203430022 its reverse (220034302001), we get a palindrome (320237732023).

The spelling of 100203430022 in words is "one hundred billion, two hundred three million, four hundred thirty thousand, twenty-two".