103320310312 has 8 divisors (see below), whose sum is σ = 193725581850. Its totient is φ = 51660155152.

The previous prime is 103320310283. The next prime is 103320310351. The reversal of 103320310312 is 213013023301.

It can be written as a sum of positive squares in only one way, i.e., 69130081476 + 34190228836 = 262926^2 + 184906^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 103320310312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6457519387 + ... + 6457519402.

Almost surely, 2^103320310312 is an apocalyptic number.

It is an amenable number.

103320310312 is a deficient number, since it is larger than the sum of its proper divisors (90405271538).

103320310312 is a wasteful number, since it uses less digits than its factorization.

103320310312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12915038795 (or 12915038791 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103320310312 its reverse (213013023301), we get a palindrome (316333333613).

The spelling of 103320310312 in words is "one hundred three billion, three hundred twenty million, three hundred ten thousand, three hundred twelve".