12103130354 has 16 divisors (see below), whose sum is σ = 20751033600. Its totient is φ = 5186353344.

The previous prime is 12103130339. The next prime is 12103130383. The reversal of 12103130354 is 45303130121.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56282 + ... + 165450.

It is an arithmetic number, because the mean of its divisors is an integer number (1296939600).

Almost surely, 2^12103130354 is an apocalyptic number.

12103130354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12103130354 is a deficient number, since it is larger than the sum of its proper divisors (8647903246).

12103130354 is a wasteful number, since it uses less digits than its factorization.

12103130354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117097.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 12103130354 its reverse (45303130121), we get a palindrome (57406260475).

The spelling of 12103130354 in words is "twelve billion, one hundred three million, one hundred thirty thousand, three hundred fifty-four".