1025303301 has 18 divisors (see below), whose sum is σ = 1627870790. Its totient is φ = 621395280.

The previous prime is 1025303243. The next prime is 1025303339. The reversal of 1025303301 is 1033035201.

1025303301 is a `hidden beast` number, since 102 + 530 + 3 + 30 + 1 = 666.

1025303301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 876219201 + 149084100 = 29601^2 + 12210^2 .

It is not a de Polignac number, because 1025303301 - 2¹¹ = 1025301253 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025303341) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 469666 + ... + 471843.

Almost surely, 2^1025303301 is an apocalyptic number.

1025303301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1025303301 is a deficient number, since it is larger than the sum of its proper divisors (602567489).

1025303301 is a wasteful number, since it uses less digits than its factorization.

1025303301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941537 (or 941523 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1025303301 is about 32020.3576026252. The cubic root of 1025303301 is about 1008.3642774709.

Adding to 1025303301 its reverse (1033035201), we get a palindrome (2058338502).

The spelling of 1025303301 in words is "one billion, twenty-five million, three hundred three thousand, three hundred one".