1102302342 has 48 divisors (see below), whose sum is σ = 2415329280. Its totient is φ = 363300336.

The previous prime is 1102302319. The next prime is 1102302353. The reversal of 1102302342 is 2432032011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 874909 + ... + 876167.

It is an arithmetic number, because the mean of its divisors is an integer number (50319360).

Almost surely, 2^1102302342 is an apocalyptic number.

1102302342 is an abundant number, since it is smaller than the sum of its proper divisors (1313026938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102302342 is a wasteful number, since it uses less digits than its factorization.

1102302342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1102302342 is about 33200.9388722669. The cubic root of 1102302342 is about 1032.9998141361. Note that the first 3 decimals are identical.

Adding to 1102302342 its reverse (2432032011), we get a palindrome (3534334353).

The spelling of 1102302342 in words is "one billion, one hundred two million, three hundred two thousand, three hundred forty-two".