1041123553000 has 64 divisors (see below), whose sum is σ = 2439382579920. Its totient is φ = 415910368000.

The previous prime is 1041123552991. The next prime is 1041123553037. The reversal of 1041123553000 is 3553211401.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 205497209124 + 835626343876 = 453318^2 + 914126^2 .

It is a super-2 number, since 2×1041123553000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99570 + ... + 1446430.

Almost surely, 2^{1041123553000} is an apocalyptic number.

1041123553000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041123553000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219691289960).

1041123553000 is an abundant number, since it is smaller than the sum of its proper divisors (1398259026920).

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

1041123553000 is a wasteful number, since it uses less digits than its factorization.

1041123553000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347655 (or 1347641 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 1041123553000 its reverse (3553211401), we get a palindrome (1044676764401).

The spelling of 1041123553000 in words is "one trillion, forty-one billion, one hundred twenty-three million, five hundred fifty-three thousand".