103303220031112 has 32 divisors (see below), whose sum is σ = 194543955379800. Its totient is φ = 51424842585600.

The previous prime is 103303220031107. The next prime is 103303220031131. The reversal of 103303220031112 is 211130022303301.

It can be written as a sum of positive squares in 4 ways, for example, as 99140534680356 + 4162685350756 = 9956934^2 + 2040266^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79562812 + ... + 80850772.

Almost surely, 2^{103303220031112} is an apocalyptic number.

It is an amenable number.

103303220031112 is a deficient number, since it is larger than the sum of its proper divisors (91240735348688).

103303220031112 is a wasteful number, since it uses less digits than its factorization.

103303220031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331977 (or 1331973 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103303220031112 its reverse (211130022303301), we get a palindrome (314433242334413).

The spelling of 103303220031112 in words is "one hundred three trillion, three hundred three billion, two hundred twenty million, thirty-one thousand, one hundred twelve".