1031233201104 has 80 divisors (see below), whose sum is σ = 2688935040000. Its totient is φ = 340530559488.

The previous prime is 1031233201087. The next prime is 1031233201109. The reversal of 1031233201104 is 4011023321301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031233201109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37149022 + ... + 37176770.

It is an arithmetic number, because the mean of its divisors is an integer number (33611688000).

Almost surely, 2^{1031233201104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1031233201104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1344467520000).

1031233201104 is an abundant number, since it is smaller than the sum of its proper divisors (1657701838896).

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

1031233201104 is a wasteful number, since it uses less digits than its factorization.

1031233201104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34972 (or 34966 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1031233201104 its reverse (4011023321301), we get a palindrome (5042256522405).

The spelling of 1031233201104 in words is "one trillion, thirty-one billion, two hundred thirty-three million, two hundred one thousand, one hundred four".