148283031 has 8 divisors (see below), whose sum is σ = 212919280. Its totient is φ = 91251072.

The previous prime is 148283021. The next prime is 148283053. The reversal of 148283031 is 130382841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148283031 - 2⁵ = 148282999 is a prime.

It is a super-2 number, since 2×148283031² = 43975714565093922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148283031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148283021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901026 + ... + 1901103.

It is an arithmetic number, because the mean of its divisors is an integer number (26614910).

Almost surely, 2^148283031 is an apocalyptic number.

148283031 is a deficient number, since it is larger than the sum of its proper divisors (64636249).

148283031 is a wasteful number, since it uses less digits than its factorization.

148283031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802145.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 148283031 is about 12177.1520069350. The cubic root of 148283031 is about 529.2942201644.

The spelling of 148283031 in words is "one hundred forty-eight million, two hundred eighty-three thousand, thirty-one".