148162403 has 2 divisors, whose sum is σ = 148162404. Its totient is φ = 148162402.

The previous prime is 148162381. The next prime is 148162409. The reversal of 148162403 is 304261841.

148162403 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 148162403 - 2¹⁰ = 148161379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (148162409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74081201 + 74081202.

It is an arithmetic number, because the mean of its divisors is an integer number (74081202).

Almost surely, 2^148162403 is an apocalyptic number.

148162403 is a deficient number, since it is larger than the sum of its proper divisors (1).

148162403 is an equidigital number, since it uses as much as digits as its factorization.

148162403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 148162403 is about 12172.1979527117. The cubic root of 148162403 is about 529.1506545702.

The spelling of 148162403 in words is "one hundred forty-eight million, one hundred sixty-two thousand, four hundred three".