100111200211010 has 32 divisors (see below), whose sum is σ = 180928970514432. Its totient is φ = 39882647407680.

The previous prime is 100111200210979. The next prime is 100111200211013. The reversal of 100111200211010 is 10112002111001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100111200210982 and 100111200211000.

It is not an unprimeable number, because it can be changed into a prime (100111200211013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417922 + ... + 14220861.

It is an arithmetic number, because the mean of its divisors is an integer number (5654030328576).

Almost surely, 2^{100111200211010} is an apocalyptic number.

100111200211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100111200211010 is a deficient number, since it is larger than the sum of its proper divisors (80817770303422).

100111200211010 is a wasteful number, since it uses less digits than its factorization.

100111200211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15641378.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100111200211010 its reverse (10112002111001), we get a palindrome (110223202322011).

The spelling of 100111200211010 in words is "one hundred trillion, one hundred eleven billion, two hundred million, two hundred eleven thousand, ten".