103031002112 has 22 divisors (see below), whose sum is σ = 205961390058. Its totient is φ = 51515500544.

The previous prime is 103031002093. The next prime is 103031002127. The reversal of 103031002112 is 211200130301.

It can be written as a sum of positive squares in only one way, i.e., 99008398336 + 4022603776 = 314656^2 + 63424^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50307083 + ... + 50309130.

Almost surely, 2^103031002112 is an apocalyptic number.

It is an amenable number.

103031002112 is a deficient number, since it is larger than the sum of its proper divisors (102930387946).

103031002112 is an equidigital number, since it uses as much as digits as its factorization.

103031002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100616233 (or 100616215 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103031002112 its reverse (211200130301), we get a palindrome (314231132413).

The spelling of 103031002112 in words is "one hundred three billion, thirty-one million, two thousand, one hundred twelve".