1212123103302 has 16 divisors (see below), whose sum is σ = 2465335126080. Its totient is φ = 397192881192.

The previous prime is 1212123103237. The next prime is 1212123103337. The reversal of 1212123103302 is 2033013212121.

It is a congruent 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, 1712037928 + ... + 1712038635.

It is an arithmetic number, because the mean of its divisors is an integer number (154083445380).

Almost surely, 2^{1212123103302} is an apocalyptic number.

1212123103302 is an abundant number, since it is smaller than the sum of its proper divisors (1253212022778).

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

1212123103302 is a wasteful number, since it uses less digits than its factorization.

1212123103302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424076627.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1212123103302 its reverse (2033013212121), we get a palindrome (3245136315423).

The spelling of 1212123103302 in words is "one trillion, two hundred twelve billion, one hundred twenty-three million, one hundred three thousand, three hundred two".