1011403141233 has 4 divisors (see below), whose sum is σ = 1348537521648. Its totient is φ = 674268760820.

The previous prime is 1011403141213. The next prime is 1011403141249. The reversal of 1011403141233 is 3321413041101.

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 1011403141233 - 2⁸ = 1011403140977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011403141213) 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, 168567190203 + ... + 168567190208.

It is an arithmetic number, because the mean of its divisors is an integer number (337134380412).

Almost surely, 2^{1011403141233} is an apocalyptic number.

It is an amenable number.

1011403141233 is a deficient number, since it is larger than the sum of its proper divisors (337134380415).

1011403141233 is an equidigital number, since it uses as much as digits as its factorization.

1011403141233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337134380414.

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

Adding to 1011403141233 its reverse (3321413041101), we get a palindrome (4332816182334).

The spelling of 1011403141233 in words is "one trillion, eleven billion, four hundred three million, one hundred forty-one thousand, two hundred thirty-three".