100031012010003 has 32 divisors (see below), whose sum is σ = 141775860667392. Its totient is φ = 62518083264000.

The previous prime is 100031012010001. The next prime is 100031012010011. The reversal of 100031012010003 is 300010210130001.

It is not a de Polignac number, because 100031012010003 - 2¹ = 100031012010001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100031012010001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10183078 + ... + 17428628.

It is an arithmetic number, because the mean of its divisors is an integer number (4430495645856).

Almost surely, 2^{100031012010003} is an apocalyptic number.

100031012010003 is a deficient number, since it is larger than the sum of its proper divisors (41744848657389).

100031012010003 is a wasteful number, since it uses less digits than its factorization.

100031012010003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7246635.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 100031012010003 its reverse (300010210130001), we get a palindrome (400041222140004).

The spelling of 100031012010003 in words is "one hundred trillion, thirty-one billion, twelve million, ten thousand, three".