1014320231 has 4 divisors (see below), whose sum is σ = 1014696000. Its totient is φ = 1013944464.

The previous prime is 1014320221. The next prime is 1014320243. The reversal of 1014320231 is 1320234101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1320234101 = 4157 ⋅317593.

It is a cyclic number.

It is not a de Polignac number, because 1014320231 - 2²⁶ = 947211367 is a prime.

It is a super-2 number, since 2×1014320231² = 2057691062031786722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014320221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183806 + ... + 189243.

It is an arithmetic number, because the mean of its divisors is an integer number (253674000).

Almost surely, 2^1014320231 is an apocalyptic number.

1014320231 is a deficient number, since it is larger than the sum of its proper divisors (375769).

1014320231 is an equidigital number, since it uses as much as digits as its factorization.

1014320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375768.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1014320231 is about 31848.3944807270. The cubic root of 1014320231 is about 1004.7508044483.

Adding to 1014320231 its reverse (1320234101), we get a palindrome (2334554332).

The spelling of 1014320231 in words is "one billion, fourteen million, three hundred twenty thousand, two hundred thirty-one".