1010340121 has 8 divisors (see below), whose sum is σ = 1158004800. Its totient is φ = 863508048.

The previous prime is 1010340103. The next prime is 1010340137. The reversal of 1010340121 is 1210430101.

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 1010340121 - 2⁹ = 1010339609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010343121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205546 + ... + 210403.

It is an arithmetic number, because the mean of its divisors is an integer number (144750600).

Almost surely, 2^1010340121 is an apocalyptic number.

It is an amenable number.

1010340121 is a deficient number, since it is larger than the sum of its proper divisors (147664679).

1010340121 is an equidigital number, since it uses as much as digits as its factorization.

1010340121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416303.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1010340121 is about 31785.8478099924. The cubic root of 1010340121 is about 1003.4348949876.

Adding to 1010340121 its reverse (1210430101), we get a palindrome (2220770222).

The spelling of 1010340121 in words is "one billion, ten million, three hundred forty thousand, one hundred twenty-one".