103101242443112 has 32 divisors (see below), whose sum is σ = 198042298763400. Its totient is φ = 50290121164800.

The previous prime is 103101242443079. The next prime is 103101242443193. The reversal of 103101242443112 is 211344242101301.

It can be written as a sum of positive squares in 4 ways, for example, as 51377442853636 + 51723799589476 = 7167806^2 + 7191926^2 .

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, 4679939 + ... + 15103122.

Almost surely, 2^{103101242443112} is an apocalyptic number.

It is an amenable number.

103101242443112 is a deficient number, since it is larger than the sum of its proper divisors (94941056320288).

103101242443112 is a wasteful number, since it uses less digits than its factorization.

103101242443112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19798997 (or 19798993 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 103101242443112 its reverse (211344242101301), we get a palindrome (314445484544413).

The spelling of 103101242443112 in words is "one hundred three trillion, one hundred one billion, two hundred forty-two million, four hundred forty-three thousand, one hundred twelve".