110121011231331 has 8 divisors (see below), whose sum is σ = 146835980546320. Its totient is φ = 73410024701952.

The previous prime is 110121011231327. The next prime is 110121011231369. The reversal of 110121011231331 is 133132110121011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110121011231331 - 2² = 110121011231327 is a prime.

It is a super-2 number, since 2×110121011231331² (a number of 29 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 = 110121011231298 and 110121011231307.

It is not an unprimeable number, because it can be changed into a prime (110121011231131) 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 7 ways as a sum of consecutive naturals, for example, 995631886 + ... + 995742483.

It is an arithmetic number, because the mean of its divisors is an integer number (18354497568290).

Almost surely, 2^{110121011231331} is an apocalyptic number.

110121011231331 is a deficient number, since it is larger than the sum of its proper divisors (36714969314989).

110121011231331 is a wasteful number, since it uses less digits than its factorization.

110121011231331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991392805.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 110121011231331 its reverse (133132110121011), we get a palindrome (243253121352342).

The spelling of 110121011231331 in words is "one hundred ten trillion, one hundred twenty-one billion, eleven million, two hundred thirty-one thousand, three hundred thirty-one".