201260156 has 12 divisors (see below), whose sum is σ = 352435440. Its totient is φ = 100564320.

The previous prime is 201260149. The next prime is 201260219. The reversal of 201260156 is 651062102.

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, 9200 + ... + 22071.

It is an arithmetic number, because the mean of its divisors is an integer number (29369620).

Almost surely, 2^201260156 is an apocalyptic number.

It is an amenable number.

201260156 is a deficient number, since it is larger than the sum of its proper divisors (151175284).

201260156 is a wasteful number, since it uses less digits than its factorization.

201260156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32884 (or 32882 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 201260156 is about 14186.6189065612. The cubic root of 201260156 is about 586.0292165113.

The spelling of 201260156 in words is "two hundred one million, two hundred sixty thousand, one hundred fifty-six".