148031263 has 2 divisors, whose sum is σ = 148031264. Its totient is φ = 148031262.

The previous prime is 148031251. The next prime is 148031269. The reversal of 148031263 is 362130841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148031263 - 2¹⁷ = 147900191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148031269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74015631 + 74015632.

It is an arithmetic number, because the mean of its divisors is an integer number (74015632).

Almost surely, 2^148031263 is an apocalyptic number.

148031263 is a deficient number, since it is larger than the sum of its proper divisors (1).

148031263 is an equidigital number, since it uses as much as digits as its factorization.

148031263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 148031263 is about 12166.8098941341. The cubic root of 148031263 is about 528.9944896707.

The spelling of 148031263 in words is "one hundred forty-eight million, thirty-one thousand, two hundred sixty-three".