148198064923 has 2 divisors, whose sum is σ = 148198064924. Its totient is φ = 148198064922.

The previous prime is 148198064879. The next prime is 148198064951. The reversal of 148198064923 is 329460891841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148198064923 - 2²⁵ = 148164510491 is a prime.

It is not a weakly prime, because it can be changed into another prime (148198064123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74099032461 + 74099032462.

It is an arithmetic number, because the mean of its divisors is an integer number (74099032462).

Almost surely, 2^148198064923 is an apocalyptic number.

148198064923 is a deficient number, since it is larger than the sum of its proper divisors (1).

148198064923 is an equidigital number, since it uses as much as digits as its factorization.

148198064923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 148198064923 in words is "one hundred forty-eight billion, one hundred ninety-eight million, sixty-four thousand, nine hundred twenty-three".