148015093 has 2 divisors, whose sum is σ = 148015094. Its totient is φ = 148015092.

The previous prime is 148015067. The next prime is 148015117. The reversal of 148015093 is 390510841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111133764 + 36881329 = 10542^2 + 6073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148015093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148015003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74007546 + 74007547.

It is an arithmetic number, because the mean of its divisors is an integer number (74007547).

Almost surely, 2^148015093 is an apocalyptic number.

It is an amenable number.

148015093 is a deficient number, since it is larger than the sum of its proper divisors (1).

148015093 is an equidigital number, since it uses as much as digits as its factorization.

148015093 is an odious number, because the sum of its binary digits is odd.

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

The square root of 148015093 is about 12166.1453632611. The cubic root of 148015093 is about 528.9752276306.

The spelling of 148015093 in words is "one hundred forty-eight million, fifteen thousand, ninety-three".