1102002101 has 8 divisors (see below), whose sum is σ = 1172692800. Its totient is φ = 1031963328.

The previous prime is 1102002089. The next prime is 1102002133. The reversal of 1102002101 is 1012002011.

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 1102002101 - 2⁶ = 1102002037 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 (1102002301) 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, 159491 + ... + 166256.

It is an arithmetic number, because the mean of its divisors is an integer number (146586600).

Almost surely, 2^1102002101 is an apocalyptic number.

It is an amenable number.

1102002101 is a deficient number, since it is larger than the sum of its proper divisors (70690699).

1102002101 is a wasteful number, since it uses less digits than its factorization.

1102002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325963.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1102002101 is about 33196.4169903922. The cubic root of 1102002101 is about 1032.9060174075.

Adding to 1102002101 its reverse (1012002011), we get a palindrome (2114004112).

The spelling of 1102002101 in words is "one billion, one hundred two million, two thousand, one hundred one".