11032101 has 12 divisors (see below), whose sum is σ = 16100812. Its totient is φ = 7278336.

The previous prime is 11032097. The next prime is 11032117. The reversal of 11032101 is 10123011.

11032101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2772225 + 8259876 = 1665^2 + 2874^2 .

It is not a de Polignac number, because 11032101 - 2² = 11032097 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032121) 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, 5446 + ... + 7191.

Almost surely, 2^11032101 is an apocalyptic number.

It is an amenable number.

11032101 is a deficient number, since it is larger than the sum of its proper divisors (5068711).

11032101 is a wasteful number, since it uses less digits than its factorization.

11032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12740 (or 12737 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 11032101 is about 3321.4606726559. The cubic root of 11032101 is about 222.6141382999.

Adding to 11032101 its reverse (10123011), we get a palindrome (21155112).

The spelling of 11032101 in words is "eleven million, thirty-two thousand, one hundred one".