2013102100322 has 4 divisors (see below), whose sum is σ = 3019653150486. Its totient is φ = 1006551050160.

The previous prime is 2013102100309. The next prime is 2013102100327. The reversal of 2013102100322 is 2230012013102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1642526755321 + 370575345001 = 1281611^2 + 608749^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2013102100322.

It is not an unprimeable number, because it can be changed into a prime (2013102100327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503275525079 + ... + 503275525082.

Almost surely, 2^{2013102100322} is an apocalyptic number.

2013102100322 is a deficient number, since it is larger than the sum of its proper divisors (1006551050164).

2013102100322 is a wasteful number, since it uses less digits than its factorization.

2013102100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006551050163.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2013102100322 its reverse (2230012013102), we get a palindrome (4243114113424).

The spelling of 2013102100322 in words is "two trillion, thirteen billion, one hundred two million, one hundred thousand, three hundred twenty-two".