1001013233204 has 6 divisors (see below), whose sum is σ = 1751773158114. Its totient is φ = 500506616600.

The previous prime is 1001013233179. The next prime is 1001013233249. The reversal of 1001013233204 is 4023323101001.

It can be written as a sum of positive squares in only one way, i.e., 967366668304 + 33646564900 = 983548^2 + 183430^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125126654147 + ... + 125126654154.

It is an arithmetic number, because the mean of its divisors is an integer number (291962193019).

Almost surely, 2^{1001013233204} is an apocalyptic number.

It is an amenable number.

1001013233204 is a deficient number, since it is larger than the sum of its proper divisors (750759924910).

1001013233204 is a wasteful number, since it uses less digits than its factorization.

1001013233204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250253308305 (or 250253308303 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1001013233204 its reverse (4023323101001), we get a palindrome (5024336334205).

The spelling of 1001013233204 in words is "one trillion, one billion, thirteen million, two hundred thirty-three thousand, two hundred four".