110021401123 has 8 divisors (see below), whose sum is σ = 110760982416. Its totient is φ = 109282608000.

The previous prime is 110021401033. The next prime is 110021401141. The reversal of 110021401123 is 321104120011.

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 110021401123 - 2²⁵ = 109987846691 is a prime.

It is a super-2 number, since 2×110021401123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110021401097 and 110021401106.

It is not an unprimeable number, because it can be changed into a prime (110021401183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84423 + ... + 476623.

It is an arithmetic number, because the mean of its divisors is an integer number (13845122802).

Almost surely, 2^110021401123 is an apocalyptic number.

110021401123 is a deficient number, since it is larger than the sum of its proper divisors (739581293).

110021401123 is a wasteful number, since it uses less digits than its factorization.

110021401123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394085.

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

Adding to 110021401123 its reverse (321104120011), we get a palindrome (431125521134).

The spelling of 110021401123 in words is "one hundred ten billion, twenty-one million, four hundred one thousand, one hundred twenty-three".