101002240052 has 24 divisors (see below), whose sum is σ = 202012031424. Its totient is φ = 43285056192.

The previous prime is 101002240037. The next prime is 101002240109. The reversal of 101002240052 is 250042200101.

It is a self number, because there is not a number n which added to its sum of digits gives 101002240052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981008 + ... + 1079064.

It is an arithmetic number, because the mean of its divisors is an integer number (8417167976).

Almost surely, 2^101002240052 is an apocalyptic number.

It is an amenable number.

101002240052 is an abundant number, since it is smaller than the sum of its proper divisors (101009791372).

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

101002240052 is a wasteful number, since it uses less digits than its factorization.

101002240052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134855 (or 134853 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 101002240052 its reverse (250042200101), we get a palindrome (351044440153).

The spelling of 101002240052 in words is "one hundred one billion, two million, two hundred forty thousand, fifty-two".