1210231032 has 32 divisors (see below), whose sum is σ = 3036361680. Its totient is φ = 401972480.

The previous prime is 1210231031. The next prime is 1210231067. The reversal of 1210231032 is 2301320121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210231031) 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, 82983 + ... + 96470.

Almost surely, 2^1210231032 is an apocalyptic number.

1210231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1210231032 is an abundant number, since it is smaller than the sum of its proper divisors (1826130648).

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

1210231032 is a wasteful number, since it uses less digits than its factorization.

1210231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179743 (or 179739 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1210231032 is about 34788.3749548610. The cubic root of 1210231032 is about 1065.6700528958.

Adding to 1210231032 its reverse (2301320121), we get a palindrome (3511551153).

It can be divided in two parts, 12102 and 31032, that added together give a palindrome (43134).

The spelling of 1210231032 in words is "one billion, two hundred ten million, two hundred thirty-one thousand, thirty-two".