1231550034114 has 16 divisors (see below), whose sum is σ = 2463534622080. Its totient is φ = 410444252400.

The previous prime is 1231550034097. The next prime is 1231550034193. The reversal of 1231550034114 is 4114300551321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18069562 + ... + 18137589.

It is an arithmetic number, because the mean of its divisors is an integer number (153970913880).

Almost surely, 2^{1231550034114} is an apocalyptic number.

1231550034114 is an abundant number, since it is smaller than the sum of its proper divisors (1231984587966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1231550034114 is a wasteful number, since it uses less digits than its factorization.

1231550034114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36212825.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1231550034114 its reverse (4114300551321), we get a palindrome (5345850585435).

The spelling of 1231550034114 in words is "one trillion, two hundred thirty-one billion, five hundred fifty million, thirty-four thousand, one hundred fourteen".