1332131123 has 16 divisors (see below), whose sum is σ = 1383080832. Its totient is φ = 1282176000.

The previous prime is 1332131107. The next prime is 1332131137. The reversal of 1332131123 is 3211312331.

It is a cyclic number.

It is not a de Polignac number, because 1332131123 - 2⁴ = 1332131107 is a prime.

It is a super-2 number, since 2×1332131123² = 3549146657730482258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332131095 and 1332131104.

It is not an unprimeable number, because it can be changed into a prime (1332131623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255013 + ... + 1256073.

It is an arithmetic number, because the mean of its divisors is an integer number (86442552).

Almost surely, 2^1332131123 is an apocalyptic number.

1332131123 is a deficient number, since it is larger than the sum of its proper divisors (50949709).

1332131123 is a wasteful number, since it uses less digits than its factorization.

1332131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486.

The product of its digits is 324, while the sum is 20.

The square root of 1332131123 is about 36498.3715116168. The cubic root of 1332131123 is about 1100.3115159038.

Adding to 1332131123 its reverse (3211312331), we get a palindrome (4543443454).

It can be divided in two parts, 13321 and 31123, that added together give a palindrome (44444).

The spelling of 1332131123 in words is "one billion, three hundred thirty-two million, one hundred thirty-one thousand, one hundred twenty-three".