10321050115542 has 16 divisors (see below), whose sum is σ = 20804636454912. Its totient is φ = 3413260667880.

The previous prime is 10321050115517. The next prime is 10321050115547. The reversal of 10321050115542 is 24551105012301.

10321050115542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321050115547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6772341834 + ... + 6772343357.

It is an arithmetic number, because the mean of its divisors is an integer number (1300289778432).

Almost surely, 2^{10321050115542} is an apocalyptic number.

10321050115542 is an abundant number, since it is smaller than the sum of its proper divisors (10483586339370).

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

10321050115542 is a wasteful number, since it uses less digits than its factorization.

10321050115542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13544685323.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 10321050115542 its reverse (24551105012301), we get a palindrome (34872155127843).

The spelling of 10321050115542 in words is "ten trillion, three hundred twenty-one billion, fifty million, one hundred fifteen thousand, five hundred forty-two".