1135022101 has 8 divisors (see below), whose sum is σ = 1216381824. Its totient is φ = 1056330000.

The previous prime is 1135022099. The next prime is 1135022137. The reversal of 1135022101 is 1012205311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1135022101 - 2¹ = 1135022099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135022191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666025 + ... + 667726.

It is an arithmetic number, because the mean of its divisors is an integer number (152047728).

Almost surely, 2^1135022101 is an apocalyptic number.

It is an amenable number.

1135022101 is a deficient number, since it is larger than the sum of its proper divisors (81359723).

1135022101 is a wasteful number, since it uses less digits than its factorization.

1135022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333811.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1135022101 is about 33690.0890619185. The cubic root of 1135022101 is about 1043.1212018805.

Adding to 1135022101 its reverse (1012205311), we get a palindrome (2147227412).

The spelling of 1135022101 in words is "one billion, one hundred thirty-five million, twenty-two thousand, one hundred one".