100203323014 has 32 divisors (see below), whose sum is σ = 165257890560. Its totient is φ = 45356176800.

The previous prime is 100203322987. The next prime is 100203323021. The reversal of 100203323014 is 410323302001.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 100203322982 and 100203323000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836209 + ... + 948499.

It is an arithmetic number, because the mean of its divisors is an integer number (5164309080).

Almost surely, 2^100203323014 is an apocalyptic number.

100203323014 is a deficient number, since it is larger than the sum of its proper divisors (65054567546).

100203323014 is a wasteful number, since it uses less digits than its factorization.

100203323014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113356.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100203323014 its reverse (410323302001), we get a palindrome (510526625015).

The spelling of 100203323014 in words is "one hundred billion, two hundred three million, three hundred twenty-three thousand, fourteen".