1013233040133 has 4 divisors (see below), whose sum is σ = 1350977386848. Its totient is φ = 675488693420.

The previous prime is 1013233039981. The next prime is 1013233040137. The reversal of 1013233040133 is 3310403323101.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 1013233040133 - 2¹² = 1013233036037 is a prime.

It is a super-3 number, since 3×1013233040133³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013233040137) 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, 168872173353 + ... + 168872173358.

It is an arithmetic number, because the mean of its divisors is an integer number (337744346712).

Almost surely, 2^{1013233040133} is an apocalyptic number.

It is an amenable number.

1013233040133 is a deficient number, since it is larger than the sum of its proper divisors (337744346715).

1013233040133 is an equidigital number, since it uses as much as digits as its factorization.

1013233040133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337744346714.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1013233040133 its reverse (3310403323101), we get a palindrome (4323636363234).

The spelling of 1013233040133 in words is "one trillion, thirteen billion, two hundred thirty-three million, forty thousand, one hundred thirty-three".