1032213131 has 8 divisors (see below), whose sum is σ = 1045908480. Its totient is φ = 1018533672.

The previous prime is 1032213079. The next prime is 1032213137. The reversal of 1032213131 is 1313122301.

1032213131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1032213131 - 2²⁶ = 965104267 is a prime.

It is a super-3 number, since 3×1032213131³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032213137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185516 + ... + 190998.

It is an arithmetic number, because the mean of its divisors is an integer number (130738560).

Almost surely, 2^1032213131 is an apocalyptic number.

1032213131 is a deficient number, since it is larger than the sum of its proper divisors (13695349).

1032213131 is an equidigital number, since it uses as much as digits as its factorization.

1032213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7945.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1032213131 is about 32128.0738762846. The cubic root of 1032213131 is about 1010.6244320207.

Adding to 1032213131 its reverse (1313122301), we get a palindrome (2345335432).

The spelling of 1032213131 in words is "one billion, thirty-two million, two hundred thirteen thousand, one hundred thirty-one".