100201201111010 has 16 divisors (see below), whose sum is σ = 180811942959672. Its totient is φ = 39980529120000.

The previous prime is 100201201110953. The next prime is 100201201111049. The reversal of 100201201111010 is 10111102102001.

It can be written as a sum of positive squares in 4 ways, for example, as 99769393102369 + 431808008641 = 9988463^2 + 657121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100201201110982 and 100201201111000.

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, 12493911341 + ... + 12493919360.

Almost surely, 2^{100201201111010} is an apocalyptic number.

100201201111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201201111010 is a deficient number, since it is larger than the sum of its proper divisors (80610741848662).

100201201111010 is a wasteful number, since it uses less digits than its factorization.

100201201111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24987831109.

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

Adding to 100201201111010 its reverse (10111102102001), we get a palindrome (110312303213011).

Subtracting from 100201201111010 its reverse (10111102102001), we obtain a palindrome (90090099009009).

The spelling of 100201201111010 in words is "one hundred trillion, two hundred one billion, two hundred one million, one hundred eleven thousand, ten".