1243003231114 has 32 divisors (see below), whose sum is σ = 1924817630976. Its totient is φ = 601573936320.

The previous prime is 1243003231111. The next prime is 1243003231147. The reversal of 1243003231114 is 4111323003421.

It is not an unprimeable number, because it can be changed into a prime (1243003231111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38191192 + ... + 38223724.

It is an arithmetic number, because the mean of its divisors is an integer number (60150550968).

Almost surely, 2^{1243003231114} is an apocalyptic number.

1243003231114 is a deficient number, since it is larger than the sum of its proper divisors (681814399862).

1243003231114 is a wasteful number, since it uses less digits than its factorization.

1243003231114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35230.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1243003231114 its reverse (4111323003421), we get a palindrome (5354326234535).

The spelling of 1243003231114 in words is "one trillion, two hundred forty-three billion, three million, two hundred thirty-one thousand, one hundred fourteen".