110101202101023 has 32 divisors (see below), whose sum is σ = 175365991858176. Its totient is φ = 60077018372448.

The previous prime is 110101202100971. The next prime is 110101202101087. The reversal of 110101202101023 is 320101202101011.

It is not a de Polignac number, because 110101202101023 - 2⁶ = 110101202100959 is a prime.

It is a super-2 number, since 2×110101202101023² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110101202100993 and 110101202101011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101202101523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193884111 + ... + 194451152.

It is an arithmetic number, because the mean of its divisors is an integer number (5480187245568).

Almost surely, 2^{110101202101023} is an apocalyptic number.

110101202101023 is a deficient number, since it is larger than the sum of its proper divisors (65264789757153).

110101202101023 is a wasteful number, since it uses less digits than its factorization.

110101202101023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388335883.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 110101202101023 its reverse (320101202101011), we get a palindrome (430202404202034).

The spelling of 110101202101023 in words is "one hundred ten trillion, one hundred one billion, two hundred two million, one hundred one thousand, twenty-three".