78302124113 has 8 divisors (see below), whose sum is σ = 82449410400. Its totient is φ = 74157450048.

The previous prime is 78302124107. The next prime is 78302124139. The reversal of 78302124113 is 31142120387.

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 78302124113 - 2⁴ = 78302124097 is a prime.

It is a super-2 number, since 2×78302124113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 78302124113.

It is not an unprimeable number, because it can be changed into a prime (78302124143) 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, 591368 + ... + 711561.

It is an arithmetic number, because the mean of its divisors is an integer number (10306176300).

Almost surely, 2^78302124113 is an apocalyptic number.

It is an amenable number.

78302124113 is a deficient number, since it is larger than the sum of its proper divisors (4147286287).

78302124113 is a wasteful number, since it uses less digits than its factorization.

78302124113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306111.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 78302124113 in words is "seventy-eight billion, three hundred two million, one hundred twenty-four thousand, one hundred thirteen".