2203998151 has 2 divisors, whose sum is σ = 2203998152. Its totient is φ = 2203998150.

The previous prime is 2203998149. The next prime is 2203998187. The reversal of 2203998151 is 1518993022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2203998151 - 2¹ = 2203998149 is a prime.

It is a super-2 number, since 2×2203998151² = 9715215699222837602, which contains 22 as substring.

Together with 2203998149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203998101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101999075 + 1101999076.

It is an arithmetic number, because the mean of its divisors is an integer number (1101999076).

Almost surely, 2^2203998151 is an apocalyptic number.

2203998151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203998151 is an equidigital number, since it uses as much as digits as its factorization.

2203998151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 2203998151 is about 46946.7586847058. The cubic root of 2203998151 is about 1301.3788429325.

The spelling of 2203998151 in words is "two billion, two hundred three million, nine hundred ninety-eight thousand, one hundred fifty-one".