99531703 has 2 divisors, whose sum is σ = 99531704. Its totient is φ = 99531702.

The previous prime is 99531667. The next prime is 99531737. The reversal of 99531703 is 30713599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99531703 - 2¹³ = 99523511 is a prime.

It is a super-3 number, since 3×99531703³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99531743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49765851 + 49765852.

It is an arithmetic number, because the mean of its divisors is an integer number (49765852).

Almost surely, 2^99531703 is an apocalyptic number.

99531703 is a deficient number, since it is larger than the sum of its proper divisors (1).

99531703 is an equidigital number, since it uses as much as digits as its factorization.

99531703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25515, while the sum is 37.

The square root of 99531703 is about 9976.5576728649. The cubic root of 99531703 is about 463.4332020230.

The spelling of 99531703 in words is "ninety-nine million, five hundred thirty-one thousand, seven hundred three".