3251021132 has 12 divisors (see below), whose sum is σ = 5843051760. Its totient is φ = 1581577776.

The previous prime is 3251021131. The next prime is 3251021141. The reversal of 3251021132 is 2311201523.

It is a super-2 number, since 2×3251021132² = 21138276801421122848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3251021131) 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, 10983032 + ... + 10983327.

It is an arithmetic number, because the mean of its divisors is an integer number (486920980).

Almost surely, 2^3251021132 is an apocalyptic number.

It is an amenable number.

3251021132 is a deficient number, since it is larger than the sum of its proper divisors (2592030628).

3251021132 is a wasteful number, since it uses less digits than its factorization.

3251021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21966400 (or 21966398 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3251021132 is about 57017.7264716860. The cubic root of 3251021132 is about 1481.4031512687.

Adding to 3251021132 its reverse (2311201523), we get a palindrome (5562222655).

The spelling of 3251021132 in words is "three billion, two hundred fifty-one million, twenty-one thousand, one hundred thirty-two".