2031230147 has 2 divisors, whose sum is σ = 2031230148. Its totient is φ = 2031230146.

The previous prime is 2031230099. The next prime is 2031230153. The reversal of 2031230147 is 7410321302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2031230147 - 2¹⁴ = 2031213763 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031230167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015615073 + 1015615074.

It is an arithmetic number, because the mean of its divisors is an integer number (1015615074).

Almost surely, 2^2031230147 is an apocalyptic number.

2031230147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031230147 is an equidigital number, since it uses as much as digits as its factorization.

2031230147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2031230147 is about 45069.1706935018. The cubic root of 2031230147 is about 1266.4451287610.

Adding to 2031230147 its reverse (7410321302), we get a palindrome (9441551449).

The spelling of 2031230147 in words is "two billion, thirty-one million, two hundred thirty thousand, one hundred forty-seven".