1214202430103 has 32 divisors (see below), whose sum is σ = 1402196515776. Its totient is φ = 1041423280128.

The previous prime is 1214202430099. The next prime is 1214202430127. The reversal of 1214202430103 is 3010342024121.

It is a cyclic number.

It is not a de Polignac number, because 1214202430103 - 2² = 1214202430099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214202430003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 26629601 + ... + 26675157.

It is an arithmetic number, because the mean of its divisors is an integer number (43818641118).

Almost surely, 2^{1214202430103} is an apocalyptic number.

1214202430103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1214202430103 is a deficient number, since it is larger than the sum of its proper divisors (187994085673).

1214202430103 is a wasteful number, since it uses less digits than its factorization.

1214202430103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47123.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1214202430103 its reverse (3010342024121), we get a palindrome (4224544454224).

The spelling of 1214202430103 in words is "one trillion, two hundred fourteen billion, two hundred two million, four hundred thirty thousand, one hundred three".