1342300231 has 4 divisors (see below), whose sum is σ = 1350850072. Its totient is φ = 1333750392.

The previous prime is 1342300133. The next prime is 1342300249. The reversal of 1342300231 is 1320032431.

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 1342300231 - 2²¹ = 1340203079 is a prime.

It is a super-2 number, since 2×1342300231² = 3603539820285306722, 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 = 1342300199 and 1342300208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342300261) 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, 4274685 + ... + 4274998.

It is an arithmetic number, because the mean of its divisors is an integer number (337712518).

Almost surely, 2^1342300231 is an apocalyptic number.

1342300231 is a deficient number, since it is larger than the sum of its proper divisors (8549841).

1342300231 is an equidigital number, since it uses as much as digits as its factorization.

1342300231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8549840.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1342300231 is about 36637.4157249116. The cubic root of 1342300231 is about 1103.1042427604.

Adding to 1342300231 its reverse (1320032431), we get a palindrome (2662332662).

The spelling of 1342300231 in words is "one billion, three hundred forty-two million, three hundred thousand, two hundred thirty-one".