148102247 has 2 divisors, whose sum is σ = 148102248. Its totient is φ = 148102246.

The previous prime is 148102223. The next prime is 148102271. The reversal of 148102247 is 742201841.

It is a balanced prime because it is at equal distance from previous prime (148102223) and next prime (148102271).

It is a cyclic number.

It is not a de Polignac number, because 148102247 - 2⁶ = 148102183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148102847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74051123 + 74051124.

It is an arithmetic number, because the mean of its divisors is an integer number (74051124).

Almost surely, 2^148102247 is an apocalyptic number.

148102247 is a deficient number, since it is larger than the sum of its proper divisors (1).

148102247 is an equidigital number, since it uses as much as digits as its factorization.

148102247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 148102247 is about 12169.7266608581. The cubic root of 148102247 is about 529.0790306964.

The spelling of 148102247 in words is "one hundred forty-eight million, one hundred two thousand, two hundred forty-seven".