1102302202121 has 16 divisors (see below), whose sum is σ = 1150615217664. Its totient is φ = 1055153471424.

The previous prime is 1102302202117. The next prime is 1102302202129. The reversal of 1102302202121 is 1212022032011.

It is a cyclic number.

It is not a de Polignac number, because 1102302202121 - 2² = 1102302202117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102302202121.

It is not an unprimeable number, because it can be changed into a prime (1102302202129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91676 + ... + 1487618.

It is an arithmetic number, because the mean of its divisors is an integer number (71913451104).

Almost surely, 2^{1102302202121} is an apocalyptic number.

It is an amenable number.

1102302202121 is a deficient number, since it is larger than the sum of its proper divisors (48313015543).

1102302202121 is a wasteful number, since it uses less digits than its factorization.

1102302202121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396360.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1102302202121 its reverse (1212022032011), we get a palindrome (2314324234132).

The spelling of 1102302202121 in words is "one trillion, one hundred two billion, three hundred two million, two hundred two thousand, one hundred twenty-one".