140233035133 has 4 divisors (see below), whose sum is σ = 140233788288. Its totient is φ = 140232281980.

The previous prime is 140233035097. The next prime is 140233035149. The reversal of 140233035133 is 331530332041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 140233035133 - 2²⁹ = 139696164221 is a prime.

It is a super-2 number, since 2×140233035133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140233035233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128718 + ... + 545008.

It is an arithmetic number, because the mean of its divisors is an integer number (35058447072).

Almost surely, 2^140233035133 is an apocalyptic number.

It is an amenable number.

140233035133 is a deficient number, since it is larger than the sum of its proper divisors (753155).

140233035133 is an equidigital number, since it uses as much as digits as its factorization.

140233035133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753154.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 140233035133 its reverse (331530332041), we get a palindrome (471763367174).

The spelling of 140233035133 in words is "one hundred forty billion, two hundred thirty-three million, thirty-five thousand, one hundred thirty-three".