103513103434 has 16 divisors (see below), whose sum is σ = 167221895400. Its totient is φ = 47772872640.

The previous prime is 103513103429. The next prime is 103513103437. The reversal of 103513103434 is 434301315301.

It can be written as a sum of positive squares in 4 ways, for example, as 83577075409 + 19936028025 = 289097^2 + 141195^2 .

It is not an unprimeable number, because it can be changed into a prime (103513103437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492004 + ... + 670144.

Almost surely, 2^103513103434 is an apocalyptic number.

103513103434 is a deficient number, since it is larger than the sum of its proper divisors (63708791966).

103513103434 is a wasteful number, since it uses less digits than its factorization.

103513103434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200505.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 103513103434 its reverse (434301315301), we get a palindrome (537814418735).

The spelling of 103513103434 in words is "one hundred three billion, five hundred thirteen million, one hundred three thousand, four hundred thirty-four".