100012011010 has 32 divisors (see below), whose sum is σ = 180404288640. Its totient is φ = 39919849728.

The previous prime is 100012010999. The next prime is 100012011037. The reversal of 100012011010 is 10110210001.

It is a super-2 number, since 2×100012011010² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100012010984 and 100012011002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12829674 + ... + 12837466.

It is an arithmetic number, because the mean of its divisors is an integer number (5637634020).

Almost surely, 2^100012011010 is an apocalyptic number.

100012011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100012011010 is a deficient number, since it is larger than the sum of its proper divisors (80392277630).

100012011010 is a wasteful number, since it uses less digits than its factorization.

100012011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10362.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100012011010 its reverse (10110210001), we get a palindrome (110122221011).

The spelling of 100012011010 in words is "one hundred billion, twelve million, eleven thousand, ten".