103140513244 has 6 divisors (see below), whose sum is σ = 180495898184. Its totient is φ = 51570256620.

The previous prime is 103140513227. The next prime is 103140513253. The reversal of 103140513244 is 442315041301.

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, 12892564152 + ... + 12892564159.

Almost surely, 2^103140513244 is an apocalyptic number.

It is an amenable number.

103140513244 is a deficient number, since it is larger than the sum of its proper divisors (77355384940).

103140513244 is a wasteful number, since it uses less digits than its factorization.

103140513244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25785128315 (or 25785128313 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 103140513244 its reverse (442315041301), we get a palindrome (545455554545).

The spelling of 103140513244 in words is "one hundred three billion, one hundred forty million, five hundred thirteen thousand, two hundred forty-four".