103110021032312 has 16 divisors (see below), whose sum is σ = 220950045069360. Its totient is φ = 44190009013824.

The previous prime is 103110021032309. The next prime is 103110021032323. The reversal of 103110021032312 is 213230120011301.

It is a happy number.

103110021032312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920625187733 + ... + 920625187844.

It is an arithmetic number, because the mean of its divisors is an integer number (13809377816835).

Almost surely, 2^{103110021032312} is an apocalyptic number.

It is an amenable number.

103110021032312 is an abundant number, since it is smaller than the sum of its proper divisors (117840024037048).

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

103110021032312 is a wasteful number, since it uses less digits than its factorization.

103110021032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841250375590 (or 1841250375586 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103110021032312 its reverse (213230120011301), we get a palindrome (316340141043613).

The spelling of 103110021032312 in words is "one hundred three trillion, one hundred ten billion, twenty-one million, thirty-two thousand, three hundred twelve".