1301234109 has 8 divisors (see below), whose sum is σ = 1982832960. Its totient is φ = 743562336.

The previous prime is 1301234101. The next prime is 1301234113. The reversal of 1301234109 is 9014321031.

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

It is not a de Polignac number, because 1301234109 - 2³ = 1301234101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301234101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30981744 + ... + 30981785.

It is an arithmetic number, because the mean of its divisors is an integer number (247854120).

Almost surely, 2^1301234109 is an apocalyptic number.

It is an amenable number.

1301234109 is a deficient number, since it is larger than the sum of its proper divisors (681598851).

1301234109 is an equidigital number, since it uses as much as digits as its factorization.

1301234109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61963539.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1301234109 is about 36072.6227075326. The cubic root of 1301234109 is about 1091.7381322391.

The spelling of 1301234109 in words is "one billion, three hundred one million, two hundred thirty-four thousand, one hundred nine".