148353331 has 16 divisors (see below), whose sum is σ = 173534400. Its totient is φ = 126772800.

The previous prime is 148353323. The next prime is 148353341. The reversal of 148353331 is 133353841.

It is not a de Polignac number, because 148353331 - 2³ = 148353323 is a prime.

It is a super-2 number, since 2×148353331² = 44017421637591122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148353293 and 148353302.

It is not an unprimeable number, because it can be changed into a prime (148353341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211281 + ... + 211981.

It is an arithmetic number, because the mean of its divisors is an integer number (10845900).

Almost surely, 2^148353331 is an apocalyptic number.

148353331 is a deficient number, since it is larger than the sum of its proper divisors (25181069).

148353331 is an frugal number, since it uses more digits than its factorization.

148353331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1325 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 148353331 is about 12180.0382183308. The cubic root of 148353331 is about 529.3778519073.

The spelling of 148353331 in words is "one hundred forty-eight million, three hundred fifty-three thousand, three hundred thirty-one".