52102302 has 32 divisors (see below), whose sum is σ = 119314944. Its totient is φ = 14858400.

The previous prime is 52102279. The next prime is 52102307. The reversal of 52102302 is 20320125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52102307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33727 + ... + 35237.

It is an arithmetic number, because the mean of its divisors is an integer number (3728592).

Almost surely, 2^52102302 is an apocalyptic number.

52102302 is an abundant number, since it is smaller than the sum of its proper divisors (67212642).

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

52102302 is a wasteful number, since it uses less digits than its factorization.

52102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 52102302 is about 7218.1924330126. The cubic root of 52102302 is about 373.4957267225.

Adding to 52102302 its reverse (20320125), we get a palindrome (72422427).

The spelling of 52102302 in words is "fifty-two million, one hundred two thousand, three hundred two".