103421123414312 has 64 divisors (see below), whose sum is σ = 216486073742400. Its totient is φ = 45911421642240.

The previous prime is 103421123414281. The next prime is 103421123414341. The reversal of 103421123414312 is 213414321124301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33867614 + ... + 36794802.

It is an arithmetic number, because the mean of its divisors is an integer number (3382594902225).

Almost surely, 2^{103421123414312} is an apocalyptic number.

It is an amenable number.

103421123414312 is an abundant number, since it is smaller than the sum of its proper divisors (113064950328088).

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

103421123414312 is a wasteful number, since it uses less digits than its factorization.

103421123414312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936586 (or 2936582 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 103421123414312 its reverse (213414321124301), we get a palindrome (316835444538613).

The spelling of 103421123414312 in words is "one hundred three trillion, four hundred twenty-one billion, one hundred twenty-three million, four hundred fourteen thousand, three hundred twelve".