100000203011 has 8 divisors (see below), whose sum is σ = 106135278480. Its totient is φ = 93893206528.

The previous prime is 100000202987. The next prime is 100000203047. The reversal of 100000203011 is 110302000001.

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

It is a cyclic number.

It is not a de Polignac number, because 100000203011 - 2³⁰ = 98926461187 is a prime.

It is a super-2 number, since 2×100000203011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100000203011.

It is not an unprimeable number, because it can be changed into a prime (100000203071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7012406 + ... + 7026651.

It is an arithmetic number, because the mean of its divisors is an integer number (13266909810).

Almost surely, 2^100000203011 is an apocalyptic number.

100000203011 is a deficient number, since it is larger than the sum of its proper divisors (6135075469).

100000203011 is a wasteful number, since it uses less digits than its factorization.

100000203011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039493.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 100000203011 its reverse (110302000001), we get a palindrome (210302203012).

The spelling of 100000203011 in words is "one hundred billion, two hundred three thousand, eleven".