100142201403 has 6 divisors (see below), whose sum is σ = 144649846484. Its totient is φ = 66761467596.

The previous prime is 100142201389. The next prime is 100142201429. The reversal of 100142201403 is 304102241001.

100142201403 is a `hidden beast` number, since 100 + 1 + 422 + 0 + 140 + 3 = 666.

It is not a de Polignac number, because 100142201403 - 2⁸ = 100142201147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100142201443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5563455625 + ... + 5563455642.

Almost surely, 2^100142201403 is an apocalyptic number.

100142201403 is a deficient number, since it is larger than the sum of its proper divisors (44507645081).

100142201403 is a wasteful number, since it uses less digits than its factorization.

100142201403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11126911273 (or 11126911270 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 100142201403 its reverse (304102241001), we get a palindrome (404244442404).

The spelling of 100142201403 in words is "one hundred billion, one hundred forty-two million, two hundred one thousand, four hundred three".