1023110341044 has 144 divisors (see below), whose sum is σ = 2651812732800. Its totient is φ = 306764691200.

The previous prime is 1023110341039. The next prime is 1023110341049. The reversal of 1023110341044 is 4401430113201.

It is an interprime number because it is at equal distance from previous prime (1023110341039) and next prime (1023110341049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023110341049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56890534 + ... + 56908514.

It is an arithmetic number, because the mean of its divisors is an integer number (18415366200).

Almost surely, 2^{1023110341044} 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 1023110341044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325906366400).

1023110341044 is an abundant number, since it is smaller than the sum of its proper divisors (1628702391756).

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

1023110341044 is a wasteful number, since it uses less digits than its factorization.

1023110341044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18422 (or 18409 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1023110341044 its reverse (4401430113201), we get a palindrome (5424540454245).

The spelling of 1023110341044 in words is "one trillion, twenty-three billion, one hundred ten million, three hundred forty-one thousand, forty-four".