100403143204 has 24 divisors (see below), whose sum is σ = 216252924608. Its totient is φ = 39719924640.

The previous prime is 100403143157. The next prime is 100403143327. The reversal of 100403143204 is 402341304001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137916042 + ... + 137916769.

Almost surely, 2^100403143204 is an apocalyptic number.

100403143204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100403143204 is an abundant number, since it is smaller than the sum of its proper divisors (115849781404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100403143204 is a wasteful number, since it uses less digits than its factorization.

100403143204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275832835 (or 275832833 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 100403143204 its reverse (402341304001), we get a palindrome (502744447205).

The spelling of 100403143204 in words is "one hundred billion, four hundred three million, one hundred forty-three thousand, two hundred four".