201012121100033 has 8 divisors (see below), whose sum is σ = 212893593045120. Its totient is φ = 189137007991360.

The previous prime is 201012121099987. The next prime is 201012121100071. The reversal of 201012121100033 is 330001121210102.

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 201012121100033 - 2¹⁶ = 201012121034497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201012121099984 and 201012121100020.

It is not an unprimeable number, because it can be changed into a prime (201012121130033) 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, 1589644013 + ... + 1589770458.

It is an arithmetic number, because the mean of its divisors is an integer number (26611699130640).

Almost surely, 2^{201012121100033} is an apocalyptic number.

It is an amenable number.

201012121100033 is a deficient number, since it is larger than the sum of its proper divisors (11881471945087).

201012121100033 is a wasteful number, since it uses less digits than its factorization.

201012121100033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179418207.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 201012121100033 its reverse (330001121210102), we get a palindrome (531013242310135).

The spelling of 201012121100033 in words is "two hundred one trillion, twelve billion, one hundred twenty-one million, one hundred thousand, thirty-three".