1121002320133 has 8 divisors (see below), whose sum is σ = 1188879930648. Its totient is φ = 1053339853824.

The previous prime is 1121002320131. The next prime is 1121002320149. The reversal of 1121002320133 is 3310232001211.

It can be written as a sum of positive squares in 4 ways, for example, as 38366232129 + 1082636088004 = 195873^2 + 1040498^2 .

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

It is not a de Polignac number, because 1121002320133 - 2¹ = 1121002320131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121002320133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121002320131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53775316 + ... + 53796157.

It is an arithmetic number, because the mean of its divisors is an integer number (148609991331).

Almost surely, 2^{1121002320133} is an apocalyptic number.

It is an amenable number.

1121002320133 is a deficient number, since it is larger than the sum of its proper divisors (67877610515).

1121002320133 is a wasteful number, since it uses less digits than its factorization.

1121002320133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107572103.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1121002320133 its reverse (3310232001211), we get a palindrome (4431234321344).

The spelling of 1121002320133 in words is "one trillion, one hundred twenty-one billion, two million, three hundred twenty thousand, one hundred thirty-three".