52103342 has 4 divisors (see below), whose sum is σ = 78155016. Its totient is φ = 26051670.

The previous prime is 52103341. The next prime is 52103347. The reversal of 52103342 is 24330125.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52103341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13025834 + ... + 13025837.

It is an arithmetic number, because the mean of its divisors is an integer number (19538754).

Almost surely, 2^52103342 is an apocalyptic number.

52103342 is a deficient number, since it is larger than the sum of its proper divisors (26051674).

52103342 is a wasteful number, since it uses less digits than its factorization.

52103342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26051673.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 52103342 is about 7218.2644728494. The cubic root of 52103342 is about 373.4982117885.

Adding to 52103342 its reverse (24330125), we get a palindrome (76433467).

The spelling of 52103342 in words is "fifty-two million, one hundred three thousand, three hundred forty-two".