1102550342 has 4 divisors (see below), whose sum is σ = 1653825516. Its totient is φ = 551275170.

The previous prime is 1102550341. The next prime is 1102550353. The reversal of 1102550342 is 2430552011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2430552011 = 157 ⋅15481223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102550341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275637584 + ... + 275637587.

It is an arithmetic number, because the mean of its divisors is an integer number (413456379).

Almost surely, 2^1102550342 is an apocalyptic number.

1102550342 is a deficient number, since it is larger than the sum of its proper divisors (551275174).

1102550342 is an equidigital number, since it uses as much as digits as its factorization.

1102550342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551275173.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1102550342 is about 33204.6734963619. The cubic root of 1102550342 is about 1033.0772776819.

The spelling of 1102550342 in words is "one billion, one hundred two million, five hundred fifty thousand, three hundred forty-two".