201012201210023 has 16 divisors (see below), whose sum is σ = 231571076432640. Its totient is φ = 170916074666496.

The previous prime is 201012201210001. The next prime is 201012201210131. The reversal of 201012201210023 is 320012102210102.

201012201210023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201012201210023 - 2⁶ = 201012201209959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201012201209983 and 201012201210010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012201810023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83692661 + ... + 86060942.

It is an arithmetic number, because the mean of its divisors is an integer number (14473192277040).

Almost surely, 2^{201012201210023} is an apocalyptic number.

201012201210023 is a deficient number, since it is larger than the sum of its proper divisors (30558875222617).

201012201210023 is a wasteful number, since it uses less digits than its factorization.

201012201210023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169754966.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201012201210023 its reverse (320012102210102), we get a palindrome (521024303420125).

The spelling of 201012201210023 in words is "two hundred one trillion, twelve billion, two hundred one million, two hundred ten thousand, twenty-three".