148130201 has 4 divisors (see below), whose sum is σ = 148160100. Its totient is φ = 148100304.

The previous prime is 148130167. The next prime is 148130207. The reversal of 148130201 is 102031841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18284176 + 129846025 = 4276^2 + 11395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148130201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148130207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5546 + ... + 18083.

It is an arithmetic number, because the mean of its divisors is an integer number (37040025).

Almost surely, 2^148130201 is an apocalyptic number.

It is an amenable number.

148130201 is a deficient number, since it is larger than the sum of its proper divisors (29899).

148130201 is an equidigital number, since it uses as much as digits as its factorization.

148130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29898.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 148130201 is about 12170.8751123327. The cubic root of 148130201 is about 529.1123161351.

The spelling of 148130201 in words is "one hundred forty-eight million, one hundred thirty thousand, two hundred one".