1133683051021 has 8 divisors (see below), whose sum is σ = 1141200679064. Its totient is φ = 1126169179200.

The previous prime is 1133683050967. The next prime is 1133683051037. The reversal of 1133683051021 is 1201503863311.

It can be written as a sum of positive squares in 4 ways, for example, as 328690089225 + 804992961796 = 573315^2 + 897214^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1133683051021 - 2⁷ = 1133683050893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133683051121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332130 + ... + 1541971.

It is an arithmetic number, because the mean of its divisors is an integer number (142650084883).

Almost surely, 2^{1133683051021} is an apocalyptic number.

It is an amenable number.

1133683051021 is a deficient number, since it is larger than the sum of its proper divisors (7517628043).

1133683051021 is a wasteful number, since it uses less digits than its factorization.

1133683051021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878111.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 1133683051021 in words is "one trillion, one hundred thirty-three billion, six hundred eighty-three million, fifty-one thousand, twenty-one".