100503135130 has 8 divisors (see below), whose sum is σ = 180905643252. Its totient is φ = 40201254048.

The previous prime is 100503135107. The next prime is 100503135151. The reversal of 100503135130 is 31531305001.

It can be written as a sum of positive squares in 2 ways, for example, as 100457936401 + 45198729 = 316951^2 + 6723^2 .

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

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, 5025156747 + ... + 5025156766.

Almost surely, 2^100503135130 is an apocalyptic number.

100503135130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100503135130 is a deficient number, since it is larger than the sum of its proper divisors (80402508122).

100503135130 is a wasteful number, since it uses less digits than its factorization.

100503135130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050313520.

The product of its (nonzero) digits is 675, while the sum is 22.

The spelling of 100503135130 in words is "one hundred billion, five hundred three million, one hundred thirty-five thousand, one hundred thirty".