201120101012023 has 4 divisors (see below), whose sum is σ = 211705369486360. Its totient is φ = 190534832537688.

The previous prime is 201120101011987. The next prime is 201120101012027. The reversal of 201120101012023 is 320210101021102.

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

It is a cyclic number.

It is not a de Polignac number, because 201120101012023 - 2²¹ = 201120098914871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201120101011988 and 201120101012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120101012027) 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, 5292634237140 + ... + 5292634237177.

It is an arithmetic number, because the mean of its divisors is an integer number (52926342371590).

Almost surely, 2^{201120101012023} is an apocalyptic number.

201120101012023 is a deficient number, since it is larger than the sum of its proper divisors (10585268474337).

201120101012023 is a wasteful number, since it uses less digits than its factorization.

201120101012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10585268474336.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201120101012023 its reverse (320210101021102), we get a palindrome (521330202033125).

The spelling of 201120101012023 in words is "two hundred one trillion, one hundred twenty billion, one hundred one million, twelve thousand, twenty-three".