201000148 has 12 divisors (see below), whose sum is σ = 356704992. Its totient is φ = 99084440.

The previous prime is 201000139. The next prime is 201000161. The reversal of 201000148 is 841000102.

It is a happy number.

201000148 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

201000148 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353590 + ... + 354157.

It is an arithmetic number, because the mean of its divisors is an integer number (29725416).

Almost surely, 2^201000148 is an apocalyptic number.

It is an amenable number.

201000148 is a deficient number, since it is larger than the sum of its proper divisors (155704844).

201000148 is a wasteful number, since it uses less digits than its factorization.

201000148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707822 (or 707820 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 201000148 is about 14177.4520983144. The cubic root of 201000148 is about 585.7767440377.

The spelling of 201000148 in words is "two hundred one million, one hundred forty-eight", and thus it is an aban number.