1025303132 has 24 divisors (see below), whose sum is σ = 2054663520. Its totient is φ = 438546240.

The previous prime is 1025303129. The next prime is 1025303141. The reversal of 1025303132 is 2313035201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21719 + ... + 50222.

It is an arithmetic number, because the mean of its divisors is an integer number (85610980).

Almost surely, 2^1025303132 is an apocalyptic number.

It is an amenable number.

1025303132 is an abundant number, since it is smaller than the sum of its proper divisors (1029360388).

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

1025303132 is a wasteful number, since it uses less digits than its factorization.

1025303132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72461 (or 72459 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1025303132 is about 32020.3549636790. The cubic root of 1025303132 is about 1008.3642220683.

Adding to 1025303132 its reverse (2313035201), we get a palindrome (3338338333).

The spelling of 1025303132 in words is "one billion, twenty-five million, three hundred three thousand, one hundred thirty-two".