100030144402 has 8 divisors (see below), whose sum is σ = 150518546316. Its totient is φ = 49857295632.

The previous prime is 100030144373. The next prime is 100030144411. The reversal of 100030144402 is 204441030001.

It can be written as a sum of positive squares in 2 ways, for example, as 64881768961 + 35148375441 = 254719^2 + 187479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100030144402.

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 3 ways as a sum of consecutive naturals, for example, 78887493 + ... + 78888760.

Almost surely, 2^100030144402 is an apocalyptic number.

100030144402 is a deficient number, since it is larger than the sum of its proper divisors (50488401914).

100030144402 is a wasteful number, since it uses less digits than its factorization.

100030144402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157776572.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100030144402 its reverse (204441030001), we get a palindrome (304471174403).

The spelling of 100030144402 in words is "one hundred billion, thirty million, one hundred forty-four thousand, four hundred two".