82074630388103 has 4 divisors (see below), whose sum is σ = 83623208320008. Its totient is φ = 80526052456200.

The previous prime is 82074630388063. The next prime is 82074630388297. The reversal of 82074630388103 is 30188303647028.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82074630388103 - 2⁴² = 77676583876999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 1548577931851 = 82074630388103 / (8 + 2 + 0 + 7 + 4 + 6 + 3 + 0 + 3 + 8 + 8 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82074630382103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774288965873 + ... + 774288965978.

It is an arithmetic number, because the mean of its divisors is an integer number (20905802080002).

Almost surely, 2^{82074630388103} is an apocalyptic number.

82074630388103 is a deficient number, since it is larger than the sum of its proper divisors (1548577931905).

82074630388103 is a wasteful number, since it uses less digits than its factorization.

82074630388103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548577931904.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 82074630388103 in words is "eighty-two trillion, seventy-four billion, six hundred thirty million, three hundred eighty-eight thousand, one hundred three".