103120111412444 has 48 divisors (see below), whose sum is σ = 209793978831360. Its totient is φ = 43433229741120.

The previous prime is 103120111412419. The next prime is 103120111412467. The reversal of 103120111412444 is 444214111021301.

It is a congruent number.

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, 2694047 + ... + 14611574.

It is an arithmetic number, because the mean of its divisors is an integer number (4370707892320).

Almost surely, 2^{103120111412444} is an apocalyptic number.

103120111412444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103120111412444 is an abundant number, since it is smaller than the sum of its proper divisors (106673867418916).

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

103120111412444 is a wasteful number, since it uses less digits than its factorization.

103120111412444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17309298 (or 17309296 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 103120111412444 its reverse (444214111021301), we get a palindrome (547334222433745).

The spelling of 103120111412444 in words is "one hundred three trillion, one hundred twenty billion, one hundred eleven million, four hundred twelve thousand, four hundred forty-four".