1332020123 has 8 divisors (see below), whose sum is σ = 1543162848. Its totient is φ = 1126090944.

The previous prime is 1332020117. The next prime is 1332020143. The reversal of 1332020123 is 3210202331.

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 1332020123 - 2¹² = 1332016027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332020143) 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, 1302836 + ... + 1303857.

It is an arithmetic number, because the mean of its divisors is an integer number (192895356).

Almost surely, 2^1332020123 is an apocalyptic number.

1332020123 is a deficient number, since it is larger than the sum of its proper divisors (211142725).

1332020123 is an equidigital number, since it uses as much as digits as its factorization.

1332020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606773.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1332020123 is about 36496.8508641499. The cubic root of 1332020123 is about 1100.2809538546.

Adding to 1332020123 its reverse (3210202331), we get a palindrome (4542222454).

The spelling of 1332020123 in words is "one billion, three hundred thirty-two million, twenty thousand, one hundred twenty-three".