84313103543 has 2 divisors, whose sum is σ = 84313103544. Its totient is φ = 84313103542.

The previous prime is 84313103489. The next prime is 84313103569. The reversal of 84313103543 is 34530131348.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84313103543 - 2²² = 84308909239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84313193543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42156551771 + 42156551772.

It is an arithmetic number, because the mean of its divisors is an integer number (42156551772).

Almost surely, 2^84313103543 is an apocalyptic number.

84313103543 is a deficient number, since it is larger than the sum of its proper divisors (1).

84313103543 is an equidigital number, since it uses as much as digits as its factorization.

84313103543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 84313103543 in words is "eighty-four billion, three hundred thirteen million, one hundred three thousand, five hundred forty-three".