100100010001011 has 16 divisors (see below), whose sum is σ = 137283801738144. Its totient is φ = 64830303189504.

The previous prime is 100100010001007. The next prime is 100100010001027. The reversal of 100100010001011 is 110100010001001.

It is not a de Polignac number, because 100100010001011 - 2² = 100100010001007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100100010001091) 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, 690434326 + ... + 690579291.

It is an arithmetic number, because the mean of its divisors is an integer number (8580237608634).

Almost surely, 2^{100100010001011} is an apocalyptic number.

100100010001011 is a deficient number, since it is larger than the sum of its proper divisors (37183791737133).

100100010001011 is a wasteful number, since it uses less digits than its factorization.

100100010001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381014310.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 100100010001011 its reverse (110100010001001), we get a palindrome (210200020002012).

The spelling of 100100010001011 in words is "one hundred trillion, one hundred billion, ten million, one thousand, eleven".