1242103014 has 24 divisors (see below), whose sum is σ = 2691928512. Its totient is φ = 413925840.

The previous prime is 1242103013. The next prime is 1242103021. The reversal of 1242103014 is 4103012421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242103013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92172 + ... + 104784.

It is an arithmetic number, because the mean of its divisors is an integer number (112163688).

Almost surely, 2^1242103014 is an apocalyptic number.

1242103014 is an abundant number, since it is smaller than the sum of its proper divisors (1449825498).

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

1242103014 is a wasteful number, since it uses less digits than its factorization.

1242103014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18092 (or 18089 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1242103014 is about 35243.4818654457. The cubic root of 1242103014 is about 1074.9440790092.

Adding to 1242103014 its reverse (4103012421), we get a palindrome (5345115435).

The spelling of 1242103014 in words is "one billion, two hundred forty-two million, one hundred three thousand, fourteen".