100211020111011 has 32 divisors (see below), whose sum is σ = 149012273203200. Its totient is φ = 59531411842560.

The previous prime is 100211020110991. The next prime is 100211020111073. The reversal of 100211020111011 is 110111020112001.

It is not a de Polignac number, because 100211020111011 - 2⁴⁶ = 29842275933347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100211020112011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30328371 + ... + 33469868.

It is an arithmetic number, because the mean of its divisors is an integer number (4656633537600).

Almost surely, 2^{100211020111011} is an apocalyptic number.

100211020111011 is a deficient number, since it is larger than the sum of its proper divisors (48801253092189).

100211020111011 is a wasteful number, since it uses less digits than its factorization.

100211020111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63799899.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 100211020111011 its reverse (110111020112001), we get a palindrome (210322040223012).

The spelling of 100211020111011 in words is "one hundred trillion, two hundred eleven billion, twenty million, one hundred eleven thousand, eleven".