43098151 has 2 divisors, whose sum is σ = 43098152. Its totient is φ = 43098150.

The previous prime is 43098119. The next prime is 43098157. The reversal of 43098151 is 15189034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43098151 - 2⁵ = 43098119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43098157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21549075 + 21549076.

It is an arithmetic number, because the mean of its divisors is an integer number (21549076).

Almost surely, 2^43098151 is an apocalyptic number.

43098151 is a deficient number, since it is larger than the sum of its proper divisors (1).

43098151 is an equidigital number, since it uses as much as digits as its factorization.

43098151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 43098151 is about 6564.9182020799. The cubic root of 43098151 is about 350.6061631885.

The spelling of 43098151 in words is "forty-three million, ninety-eight thousand, one hundred fifty-one".