100010111011010 has 16 divisors (see below), whose sum is σ = 190607505691896. Its totient is φ = 37650865321728.

The previous prime is 100010111010983. The next prime is 100010111011043. The reversal of 100010111011010 is 10110111010001.

It can be written as a sum of positive squares in 4 ways, for example, as 97278630918049 + 2731480092961 = 9862993^2 + 1652719^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294147385157 + ... + 294147385496.

Almost surely, 2^{100010111011010} is an apocalyptic number.

100010111011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010111011010 is a deficient number, since it is larger than the sum of its proper divisors (90597394680886).

100010111011010 is a wasteful number, since it uses less digits than its factorization.

100010111011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588294770677.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 100010111011010 its reverse (10110111010001), we get a palindrome (110120222021011).

The spelling of 100010111011010 in words is "one hundred trillion, ten billion, one hundred eleven million, eleven thousand, ten".