1013202025 has 12 divisors (see below), whose sum is σ = 1370586384. Its totient is φ = 736874000.

The previous prime is 1013202019. The next prime is 1013202079. The reversal of 1013202025 is 5202023101.

1013202025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013202025 - 2¹⁵ = 1013169257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1841911 + ... + 1842460.

It is an arithmetic number, because the mean of its divisors is an integer number (114215532).

Almost surely, 2^1013202025 is an apocalyptic number.

It is an amenable number.

1013202025 is a deficient number, since it is larger than the sum of its proper divisors (357384359).

1013202025 is a wasteful number, since it uses less digits than its factorization.

1013202025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684392 (or 3684387 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1013202025 is about 31830.8345005279. The cubic root of 1013202025 is about 1004.3814498601.

Adding to 1013202025 its reverse (5202023101), we get a palindrome (6215225126).

The spelling of 1013202025 in words is "one billion, thirteen million, two hundred two thousand, twenty-five".