3205150099 has 2 divisors, whose sum is σ = 3205150100. Its totient is φ = 3205150098.

The previous prime is 3205150021. The next prime is 3205150127. The reversal of 3205150099 is 9900515023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3205150099 is a prime.

It is not a weakly prime, because it can be changed into another prime (3205150019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602575049 + 1602575050.

It is an arithmetic number, because the mean of its divisors is an integer number (1602575050).

Almost surely, 2^3205150099 is an apocalyptic number.

3205150099 is a deficient number, since it is larger than the sum of its proper divisors (1).

3205150099 is an equidigital number, since it uses as much as digits as its factorization.

3205150099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 3205150099 is about 56614.0450683397. The cubic root of 3205150099 is about 1474.4027226870.

The spelling of 3205150099 in words is "three billion, two hundred five million, one hundred fifty thousand, ninety-nine".