1023343011141 has 32 divisors (see below), whose sum is σ = 1525283274240. Its totient is φ = 605041569600.

The previous prime is 1023343011091. The next prime is 1023343011143. The reversal of 1023343011141 is 1411103433201.

It is a happy number.

It is not a de Polignac number, because 1023343011141 - 2¹⁰ = 1023343010117 is a prime.

It is a super-2 number, since 2×1023343011141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023343011143) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1751050 + ... + 2261163.

It is an arithmetic number, because the mean of its divisors is an integer number (47665102320).

Almost surely, 2^{1023343011141} is an apocalyptic number.

1023343011141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1023343011141 is a deficient number, since it is larger than the sum of its proper divisors (501940263099).

1023343011141 is a wasteful number, since it uses less digits than its factorization.

1023343011141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012417.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1023343011141 its reverse (1411103433201), we get a palindrome (2434446444342).

The spelling of 1023343011141 in words is "one trillion, twenty-three billion, three hundred forty-three million, eleven thousand, one hundred forty-one".