1102201323 has 4 divisors (see below), whose sum is σ = 1469601768. Its totient is φ = 734800880.

The previous prime is 1102201313. The next prime is 1102201337. The reversal of 1102201323 is 3231022011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102201323 - 2⁶ = 1102201259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102201313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183700218 + ... + 183700223.

It is an arithmetic number, because the mean of its divisors is an integer number (367400442).

Almost surely, 2^1102201323 is an apocalyptic number.

1102201323 is a deficient number, since it is larger than the sum of its proper divisors (367400445).

1102201323 is an equidigital number, since it uses as much as digits as its factorization.

1102201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367400444.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1102201323 is about 33199.4175099504. The cubic root of 1102201323 is about 1032.9682572174.

Adding to 1102201323 its reverse (3231022011), we get a palindrome (4333223334).

The spelling of 1102201323 in words is "one billion, one hundred two million, two hundred one thousand, three hundred twenty-three".