148204403 has 2 divisors, whose sum is σ = 148204404. Its totient is φ = 148204402.

The previous prime is 148204393. The next prime is 148204409. The reversal of 148204403 is 304402841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148204403 - 2¹⁰ = 148203379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (148204409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74102201 + 74102202.

It is an arithmetic number, because the mean of its divisors is an integer number (74102202).

Almost surely, 2^148204403 is an apocalyptic number.

148204403 is a deficient number, since it is larger than the sum of its proper divisors (1).

148204403 is an equidigital number, since it uses as much as digits as its factorization.

148204403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 148204403 is about 12173.9230735207. The cubic root of 148204403 is about 529.2006497723.

The spelling of 148204403 in words is "one hundred forty-eight million, two hundred four thousand, four hundred three".