1012152052 has 12 divisors (see below), whose sum is σ = 1875458340. Its totient is φ = 476306816.

The previous prime is 1012152013. The next prime is 1012152061. The reversal of 1012152052 is 2502512101.

It can be written as a sum of positive squares in 2 ways, for example, as 633226896 + 378925156 = 25164^2 + 19466^2 .

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, 7442227 + ... + 7442362.

It is an arithmetic number, because the mean of its divisors is an integer number (156288195).

Almost surely, 2^1012152052 is an apocalyptic number.

It is an amenable number.

1012152052 is a deficient number, since it is larger than the sum of its proper divisors (863306288).

1012152052 is a wasteful number, since it uses less digits than its factorization.

1012152052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14884610 (or 14884608 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1012152052 is about 31814.3372082462. The cubic root of 1012152052 is about 1004.0343858426.

Adding to 1012152052 its reverse (2502512101), we get a palindrome (3514664153).

The spelling of 1012152052 in words is "one billion, twelve million, one hundred fifty-two thousand, fifty-two".