100100000011010 has 16 divisors (see below), whose sum is σ = 180197277031800. Its totient is φ = 40036160668416.

The previous prime is 100100000010847. The next prime is 100100000011013. The reversal of 100100000011010 is 10110000001001.

It can be written as a sum of positive squares in 4 ways, for example, as 95406810704881 + 4693189306129 = 9767641^2 + 2166377^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100100000010985 and 100100000011003.

It is not an unprimeable number, because it can be changed into a prime (100100000011013) 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, 479807495 + ... + 480016074.

Almost surely, 2^{100100000011010} is an apocalyptic number.

100100000011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100000011010 is a deficient number, since it is larger than the sum of its proper divisors (80097277020790).

100100000011010 is a wasteful number, since it uses less digits than its factorization.

100100000011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959834005.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100100000011010 its reverse (10110000001001), we get a palindrome (110210000012011).

The spelling of 100100000011010 in words is "one hundred trillion, one hundred billion, eleven thousand, ten".