1135350001423 has 24 divisors (see below), whose sum is σ = 1287118203840. Its totient is φ = 1000173768000.

The previous prime is 1135350001381. The next prime is 1135350001441. The reversal of 1135350001423 is 3241000535311.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1135350001423 is a prime.

It is a super-2 number, since 2×1135350001423² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135350001391 and 1135350001400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135350001453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413928 + ... + 1562701.

It is an arithmetic number, because the mean of its divisors is an integer number (53629925160).

Almost surely, 2^{1135350001423} is an apocalyptic number.

1135350001423 is a deficient number, since it is larger than the sum of its proper divisors (151768202417).

1135350001423 is a wasteful number, since it uses less digits than its factorization.

1135350001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976799 (or 1976788 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1135350001423 its reverse (3241000535311), we get a palindrome (4376350536734).

The spelling of 1135350001423 in words is "one trillion, one hundred thirty-five billion, three hundred fifty million, one thousand, four hundred twenty-three".