1131012100333 has 8 divisors (see below), whose sum is σ = 1197563979960. Its totient is φ = 1064462638080.

The previous prime is 1131012100321. The next prime is 1131012100343. The reversal of 1131012100333 is 3330012101311.

It can be written as a sum of positive squares in 4 ways, for example, as 612004242249 + 519007858084 = 782307^2 + 720422^2 .

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 1131012100333 - 2²⁵ = 1130978545901 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 1131012100333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131012100343) 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, 407323 + ... + 1558183.

It is an arithmetic number, because the mean of its divisors is an integer number (149695497495).

Almost surely, 2^{1131012100333} is an apocalyptic number.

It is an amenable number.

1131012100333 is a deficient number, since it is larger than the sum of its proper divisors (66551879627).

1131012100333 is a wasteful number, since it uses less digits than its factorization.

1131012100333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208687.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1131012100333 its reverse (3330012101311), we get a palindrome (4461024201644).

The spelling of 1131012100333 in words is "one trillion, one hundred thirty-one billion, twelve million, one hundred thousand, three hundred thirty-three".