84356545103 has 8 divisors (see below), whose sum is σ = 85852818576. Its totient is φ = 82869480000.

The previous prime is 84356545099. The next prime is 84356545127. The reversal of 84356545103 is 30154565348.

It is a happy number.

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 84356545103 - 2² = 84356545099 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 (84356545153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283608 + ... + 2320253.

It is an arithmetic number, because the mean of its divisors is an integer number (10731602322).

Almost surely, 2^84356545103 is an apocalyptic number.

84356545103 is a deficient number, since it is larger than the sum of its proper divisors (1496273473).

84356545103 is a wasteful number, since it uses less digits than its factorization.

84356545103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604185.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 84356545103 in words is "eighty-four billion, three hundred fifty-six million, five hundred forty-five thousand, one hundred three".