148720963 has 2 divisors, whose sum is σ = 148720964. Its totient is φ = 148720962.

The previous prime is 148720927. The next prime is 148720969. The reversal of 148720963 is 369027841.

148720963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148720963 - 2¹³ = 148712771 is a prime.

It is not a weakly prime, because it can be changed into another prime (148720969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74360481 + 74360482.

It is an arithmetic number, because the mean of its divisors is an integer number (74360482).

Almost surely, 2^148720963 is an apocalyptic number.

148720963 is a deficient number, since it is larger than the sum of its proper divisors (1).

148720963 is an equidigital number, since it uses as much as digits as its factorization.

148720963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 148720963 is about 12195.1204586097. The cubic root of 148720963 is about 529.8147721069.

The spelling of 148720963 in words is "one hundred forty-eight million, seven hundred twenty thousand, nine hundred sixty-three".