1001100111010 has 16 divisors (see below), whose sum is σ = 1805562674496. Its totient is φ = 399643938928.

The previous prime is 1001100110993. The next prime is 1001100111029. The reversal of 1001100111010 is 101110011001.

It is a happy number.

1001100111010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1001100110984 and 1001100111002.

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, 99507904 + ... + 99517963.

It is an arithmetic number, because the mean of its divisors is an integer number (112847667156).

Almost surely, 2^{1001100111010} is an apocalyptic number.

1001100111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001100111010 is a deficient number, since it is larger than the sum of its proper divisors (804462563486).

1001100111010 is a wasteful number, since it uses less digits than its factorization.

1001100111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199026377.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 1001100111010 its reverse (101110011001), we get a palindrome (1102210122011).

The spelling of 1001100111010 in words is "one trillion, one billion, one hundred million, one hundred eleven thousand, ten".