1110010121 has 8 divisors (see below), whose sum is σ = 1282150944. Its totient is φ = 949741120.

The previous prime is 1110010117. The next prime is 1110010133. The reversal of 1110010121 is 1210100111.

It is a happy number.

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 1110010121 - 2² = 1110010117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110010099 and 1110010108.

It is not an unprimeable number, because it can be changed into a prime (1110010141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2967755 + ... + 2968128.

It is an arithmetic number, because the mean of its divisors is an integer number (160268868).

Almost surely, 2^1110010121 is an apocalyptic number.

1110010121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110010121 is a deficient number, since it is larger than the sum of its proper divisors (172140823).

1110010121 is a wasteful number, since it uses less digits than its factorization.

1110010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935911.

The product of its (nonzero) digits is 2, while the sum is 8.

The square root of 1110010121 is about 33316.8143885336. The cubic root of 1110010121 is about 1035.4019523672.

Adding to 1110010121 its reverse (1210100111), we get a palindrome (2320110232).

The spelling of 1110010121 in words is "one billion, one hundred ten million, ten thousand, one hundred twenty-one".