110021410420231 has 4 divisors (see below), whose sum is σ = 110396910114792. Its totient is φ = 109645910725672.

The previous prime is 110021410420193. The next prime is 110021410420267. The reversal of 110021410420231 is 132024014120011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021410420231 is a prime.

It is a super-2 number, since 2×110021410420231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021410420291) 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, 187749846841 + ... + 187749847426.

It is an arithmetic number, because the mean of its divisors is an integer number (27599227528698).

Almost surely, 2^{110021410420231} is an apocalyptic number.

110021410420231 is a deficient number, since it is larger than the sum of its proper divisors (375499694561).

110021410420231 is an equidigital number, since it uses as much as digits as its factorization.

110021410420231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375499694560.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 110021410420231 its reverse (132024014120011), we get a palindrome (242045424540242).

The spelling of 110021410420231 in words is "one hundred ten trillion, twenty-one billion, four hundred ten million, four hundred twenty thousand, two hundred thirty-one".