1113210342 has 48 divisors (see below), whose sum is σ = 2607549360. Its totient is φ = 342035136.

The previous prime is 1113210317. The next prime is 1113210367. The reversal of 1113210342 is 2430123111.

1113210342 is a `hidden beast` number, since 1 + 1 + 1 + 321 + 0 + 342 = 666.

It is an interprime number because it is at equal distance from previous prime (1113210317) and next prime (1113210367).

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, 31333 + ... + 56640.

It is an arithmetic number, because the mean of its divisors is an integer number (54323945).

Almost surely, 2^1113210342 is an apocalyptic number.

1113210342 is an abundant number, since it is smaller than the sum of its proper divisors (1494339018).

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

1113210342 is a wasteful number, since it uses less digits than its factorization.

1113210342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88037 (or 88034 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1113210342 is about 33364.8069378499. The cubic root of 1113210342 is about 1036.3960381417.

Adding to 1113210342 its reverse (2430123111), we get a palindrome (3543333453).

The spelling of 1113210342 in words is "one billion, one hundred thirteen million, two hundred ten thousand, three hundred forty-two".