1332140123 has 4 divisors (see below), whose sum is σ = 1348190088. Its totient is φ = 1316090160.

The previous prime is 1332140101. The next prime is 1332140171. The reversal of 1332140123 is 3210412331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1332140123 - 2¹⁴ = 1332123739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332140095 and 1332140104.

It is not an unprimeable number, because it can be changed into a prime (1332140023) 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, 8024858 + ... + 8025023.

It is an arithmetic number, because the mean of its divisors is an integer number (337047522).

Almost surely, 2^1332140123 is an apocalyptic number.

1332140123 is a deficient number, since it is larger than the sum of its proper divisors (16049965).

1332140123 is an equidigital number, since it uses as much as digits as its factorization.

1332140123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16049964.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1332140123 is about 36498.4948045806. The cubic root of 1332140123 is about 1100.3139938333.

Adding to 1332140123 its reverse (3210412331), we get a palindrome (4542552454).

The spelling of 1332140123 in words is "one billion, three hundred thirty-two million, one hundred forty thousand, one hundred twenty-three".