1303232100112 has 10 divisors (see below), whose sum is σ = 2525012193998. Its totient is φ = 651616050048.

The previous prime is 1303232100089. The next prime is 1303232100119. The reversal of 1303232100112 is 2110012323031.

It can be written as a sum of positive squares in only one way, i.e., 1065552449536 + 237679650576 = 1032256^2 + 487524^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1303232100112.

It is not an unprimeable number, because it can be changed into a prime (1303232100119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40726003113 + ... + 40726003144.

Almost surely, 2^{1303232100112} is an apocalyptic number.

It is an amenable number.

1303232100112 is a deficient number, since it is larger than the sum of its proper divisors (1221780093886).

1303232100112 is an equidigital number, since it uses as much as digits as its factorization.

1303232100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81452006265 (or 81452006259 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1303232100112 its reverse (2110012323031), we get a palindrome (3413244423143).

The spelling of 1303232100112 in words is "one trillion, three hundred three billion, two hundred thirty-two million, one hundred thousand, one hundred twelve".