2012103101033 has 4 divisors (see below), whose sum is σ = 2013917442180. Its totient is φ = 2010288759888.

The previous prime is 2012103101023. The next prime is 2012103101059. The reversal of 2012103101033 is 3301013012102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1092677177344 + 919425923689 = 1045312^2 + 958867^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012103101033 - 2¹⁰ = 2012103100009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2012103101023) 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, 907168910 + ... + 907171127.

It is an arithmetic number, because the mean of its divisors is an integer number (503479360545).

Almost surely, 2^{2012103101033} is an apocalyptic number.

It is an amenable number.

2012103101033 is a deficient number, since it is larger than the sum of its proper divisors (1814341147).

2012103101033 is a wasteful number, since it uses less digits than its factorization.

2012103101033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814341146.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2012103101033 its reverse (3301013012102), we get a palindrome (5313116113135).

The spelling of 2012103101033 in words is "two trillion, twelve billion, one hundred three million, one hundred one thousand, thirty-three".