103128302911 has 8 divisors (see below), whose sum is σ = 107931474144. Its totient is φ = 98351742720.

The previous prime is 103128302891. The next prime is 103128302941. The reversal of 103128302911 is 119203821301.

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 103128302911 - 2¹³ = 103128294719 is a prime.

It is a super-2 number, since 2×103128302911² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103128302941) 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, 6644830 + ... + 6660331.

It is an arithmetic number, because the mean of its divisors is an integer number (13491434268).

Almost surely, 2^103128302911 is an apocalyptic number.

103128302911 is a deficient number, since it is larger than the sum of its proper divisors (4803171233).

103128302911 is a wasteful number, since it uses less digits than its factorization.

103128302911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13305521.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 103128302911 in words is "one hundred three billion, one hundred twenty-eight million, three hundred two thousand, nine hundred eleven".