9148121013 has 8 divisors (see below), whose sum is σ = 12206332576. Its totient is φ = 6094328400.

The previous prime is 9148120997. The next prime is 9148121029. The reversal of 9148121013 is 3101218419.

9148121013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9148120997) and next prime (9148121029).

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

It is not a de Polignac number, because 9148121013 - 2⁴ = 9148120997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9148120013) 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, 1099903 + ... + 1108188.

It is an arithmetic number, because the mean of its divisors is an integer number (1525791572).

Almost surely, 2^9148121013 is an apocalyptic number.

It is an amenable number.

9148121013 is a deficient number, since it is larger than the sum of its proper divisors (3058211563).

9148121013 is a wasteful number, since it uses less digits than its factorization.

9148121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209475.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 9148121013 is about 95645.8102218806. The cubic root of 9148121013 is about 2091.4330512702.

The spelling of 9148121013 in words is "nine billion, one hundred forty-eight million, one hundred twenty-one thousand, thirteen".