2001013233315 has 16 divisors (see below), whose sum is σ = 3269740773888. Its totient is φ = 1044500524256.

The previous prime is 2001013233301. The next prime is 2001013233347. The reversal of 2001013233315 is 5133323101002.

It is a cyclic number.

It is not a de Polignac number, because 2001013233315 - 2¹⁴ = 2001013216931 is a prime.

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, 1419157617 + ... + 1419159026.

It is an arithmetic number, because the mean of its divisors is an integer number (204358798368).

Almost surely, 2^{2001013233315} is an apocalyptic number.

2001013233315 is a deficient number, since it is larger than the sum of its proper divisors (1268727540573).

2001013233315 is a wasteful number, since it uses less digits than its factorization.

2001013233315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838316698.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 2001013233315 its reverse (5133323101002), we get a palindrome (7134336334317).

The spelling of 2001013233315 in words is "two trillion, one billion, thirteen million, two hundred thirty-three thousand, three hundred fifteen".