201012152 has 16 divisors (see below), whose sum is σ = 411161400. Its totient is φ = 91369120.

The previous prime is 201012151. The next prime is 201012169. The reversal of 201012152 is 251210102.

It is a super-2 number, since 2×201012152² = 80811770503342208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012151) 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, 1142027 + ... + 1142202.

Almost surely, 2^201012152 is an apocalyptic number.

201012152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201012152 is an abundant number, since it is smaller than the sum of its proper divisors (210149248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201012152 is a wasteful number, since it uses less digits than its factorization.

201012152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284246 (or 2284242 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 201012152 is about 14177.8754402767. The cubic root of 201012152 is about 585.7884049314.

Adding to 201012152 its reverse (251210102), we get a palindrome (452222254).

The spelling of 201012152 in words is "two hundred one million, twelve thousand, one hundred fifty-two".