52101023 has 16 divisors (see below), whose sum is σ = 58605120. Its totient is φ = 45986304.

The previous prime is 52101017. The next prime is 52101083. The reversal of 52101023 is 32010125.

It is a happy number.

It is not a de Polignac number, because 52101023 - 2¹² = 52096927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52100989 and 52101007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52101083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41990 + ... + 43212.

It is an arithmetic number, because the mean of its divisors is an integer number (3662820).

Almost surely, 2^52101023 is an apocalyptic number.

52101023 is a deficient number, since it is larger than the sum of its proper divisors (6504097).

52101023 is a wasteful number, since it uses less digits than its factorization.

52101023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 52101023 is about 7218.1038368813. The cubic root of 52101023 is about 373.4926705240.

Adding to 52101023 its reverse (32010125), we get a palindrome (84111148).

The spelling of 52101023 in words is "fifty-two million, one hundred one thousand, twenty-three".