103313231100032 has 16 divisors (see below), whose sum is σ = 205819327582350. Its totient is φ = 51656615549952.

The previous prime is 103313231100007. The next prime is 103313231100089. The reversal of 103313231100032 is 230001132313301.

It can be written as a sum of positive squares in only one way, i.e., 102720170929216 + 593060170816 = 10135096^2 + 770104^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 103313231099980 and 103313231100007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403567308857 + ... + 403567309112.

Almost surely, 2^{103313231100032} is an apocalyptic number.

It is an amenable number.

103313231100032 is a deficient number, since it is larger than the sum of its proper divisors (102506096482318).

103313231100032 is an frugal number, since it uses more digits than its factorization.

103313231100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807134617983 (or 807134617971 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103313231100032 its reverse (230001132313301), we get a palindrome (333314363413333).

The spelling of 103313231100032 in words is "one hundred three trillion, three hundred thirteen billion, two hundred thirty-one million, one hundred thousand, thirty-two".