52101311342 has 32 divisors (see below), whose sum is σ = 79569960960. Its totient is φ = 25583312160.

The previous prime is 52101311299. The next prime is 52101311363. The reversal of 52101311342 is 24311310125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12955292 + ... + 12959312.

It is an arithmetic number, because the mean of its divisors is an integer number (2486561280).

Almost surely, 2^52101311342 is an apocalyptic number.

52101311342 is a deficient number, since it is larger than the sum of its proper divisors (27468649618).

52101311342 is a wasteful number, since it uses less digits than its factorization.

52101311342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 52101311342 its reverse (24311310125), we get a palindrome (76412621467).

The spelling of 52101311342 in words is "fifty-two billion, one hundred one million, three hundred eleven thousand, three hundred forty-two".