1332420010231 has 2 divisors, whose sum is σ = 1332420010232. Its totient is φ = 1332420010230.

The previous prime is 1332420010217. The next prime is 1332420010267. The reversal of 1332420010231 is 1320100242331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1332420010231 - 2²³ = 1332411621623 is a prime.

It is a super-2 number, since 2×1332420010231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332420010631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666210005115 + 666210005116.

It is an arithmetic number, because the mean of its divisors is an integer number (666210005116).

Almost surely, 2^{1332420010231} is an apocalyptic number.

1332420010231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332420010231 is an equidigital number, since it uses as much as digits as its factorization.

1332420010231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1332420010231 its reverse (1320100242331), we get a palindrome (2652520252562).

The spelling of 1332420010231 in words is "one trillion, three hundred thirty-two billion, four hundred twenty million, ten thousand, two hundred thirty-one".