1332131000 has 64 divisors (see below), whose sum is σ = 3193313760. Its totient is φ = 519840000.

The previous prime is 1332130981. The next prime is 1332131057. The reversal of 1332131000 is 1312331.

It is a super-2 number, since 2×1332131000² = 3549146002322000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24755 + ... + 57245.

Almost surely, 2^1332131000 is an apocalyptic number.

1332131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1332131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596656880).

1332131000 is an abundant number, since it is smaller than the sum of its proper divisors (1861182760).

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

1332131000 is a wasteful number, since it uses less digits than its factorization.

1332131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32553 (or 32539 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1332131000 is about 36498.3698266101. The cubic root of 1332131000 is about 1100.3114820386.

Adding to 1332131000 its reverse (1312331), we get a palindrome (1333443331).

The spelling of 1332131000 in words is "one billion, three hundred thirty-two million, one hundred thirty-one thousand".