1231014055 has 8 divisors (see below), whose sum is σ = 1502254800. Its totient is φ = 968119296.

The previous prime is 1231014049. The next prime is 1231014101. The reversal of 1231014055 is 5504101321.

It is a happy number.

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 1231014055 - 2²⁵ = 1197459623 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2086170 + ... + 2086759.

It is an arithmetic number, because the mean of its divisors is an integer number (187781850).

Almost surely, 2^1231014055 is an apocalyptic number.

1231014055 is a deficient number, since it is larger than the sum of its proper divisors (271240745).

1231014055 is an equidigital number, since it uses as much as digits as its factorization.

1231014055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172993.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1231014055 is about 35085.8098809191. The cubic root of 1231014055 is about 1071.7356333576.

Adding to 1231014055 its reverse (5504101321), we get a palindrome (6735115376).

The spelling of 1231014055 in words is "one billion, two hundred thirty-one million, fourteen thousand, fifty-five".