1133021450043 has 64 divisors (see below), whose sum is σ = 2029560192000. Its totient is φ = 610251086592.

The previous prime is 1133021449993. The next prime is 1133021450053. The reversal of 1133021450043 is 3400541203311.

It is a happy number.

1133021450043 is a `hidden beast` number, since 1 + 133 + 0 + 21 + 4 + 500 + 4 + 3 = 666.

It is not a de Polignac number, because 1133021450043 - 2¹⁰ = 1133021449019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1133021449989 and 1133021450016.

It is not an unprimeable number, because it can be changed into a prime (1133021450053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93378 + ... + 1508231.

It is an arithmetic number, because the mean of its divisors is an integer number (31711878000).

Almost surely, 2^{1133021450043} is an apocalyptic number.

1133021450043 is a deficient number, since it is larger than the sum of its proper divisors (896538741957).

1133021450043 is a wasteful number, since it uses less digits than its factorization.

1133021450043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601841 (or 1601835 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1133021450043 its reverse (3400541203311), we get a palindrome (4533562653354).

The spelling of 1133021450043 in words is "one trillion, one hundred thirty-three billion, twenty-one million, four hundred fifty thousand, forty-three".