148671011 has 16 divisors (see below), whose sum is σ = 160441344. Its totient is φ = 137421504.

The previous prime is 148670999. The next prime is 148671013. The reversal of 148671011 is 110176841.

It is not a de Polignac number, because 148671011 - 2¹⁰ = 148669987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148671013) 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, 88895 + ... + 90551.

It is an arithmetic number, because the mean of its divisors is an integer number (10027584).

Almost surely, 2^148671011 is an apocalyptic number.

148671011 is a deficient number, since it is larger than the sum of its proper divisors (11770333).

148671011 is a wasteful number, since it uses less digits than its factorization.

148671011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810.

The product of its (nonzero) digits is 1344, while the sum is 29.

The square root of 148671011 is about 12193.0722543582. The cubic root of 148671011 is about 529.7554478741.

The spelling of 148671011 in words is "one hundred forty-eight million, six hundred seventy-one thousand, eleven".