1231415054 has 8 divisors (see below), whose sum is σ = 1873138608. Its totient is φ = 607035520.

The previous prime is 1231415041. The next prime is 1231415063. The reversal of 1231415054 is 4505141321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4335827 + ... + 4336110.

It is an arithmetic number, because the mean of its divisors is an integer number (234142326).

Almost surely, 2^1231415054 is an apocalyptic number.

1231415054 is a deficient number, since it is larger than the sum of its proper divisors (641723554).

1231415054 is an equidigital number, since it uses as much as digits as its factorization.

1231415054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8672010.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1231415054 is about 35091.5239623474. The cubic root of 1231415054 is about 1071.8519922405.

Adding to 1231415054 its reverse (4505141321), we get a palindrome (5736556375).

The spelling of 1231415054 in words is "one billion, two hundred thirty-one million, four hundred fifteen thousand, fifty-four".