1100102101011 has 12 divisors (see below), whose sum is σ = 1589208816000. Its totient is φ = 733321809360.

The previous prime is 1100102100941. The next prime is 1100102101051. The reversal of 1100102101011 is 1101012010011.

It is not a de Polignac number, because 1100102101011 - 2¹³ = 1100102092819 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100102100984 and 1100102101002.

It is not an unprimeable number, because it can be changed into a prime (1100102101051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6545011 + ... + 6710988.

It is an arithmetic number, because the mean of its divisors is an integer number (132434068000).

Almost surely, 2^{1100102101011} is an apocalyptic number.

1100102101011 is a deficient number, since it is larger than the sum of its proper divisors (489106714989).

1100102101011 is a wasteful number, since it uses less digits than its factorization.

1100102101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13265226 (or 13265223 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1100102101011 its reverse (1101012010011), we get a palindrome (2201114111022).

The spelling of 1100102101011 in words is "one trillion, one hundred billion, one hundred two million, one hundred one thousand, eleven".