1103520031034 has 16 divisors (see below), whose sum is σ = 1753173289728. Its totient is φ = 519148335552.

The previous prime is 1103520031021. The next prime is 1103520031049. The reversal of 1103520031034 is 4301300253011.

It is a Curzon number.

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, 4734794 + ... + 4962389.

It is an arithmetic number, because the mean of its divisors is an integer number (109573330608).

Almost surely, 2^{1103520031034} is an apocalyptic number.

1103520031034 is a deficient number, since it is larger than the sum of its proper divisors (649653258694).

1103520031034 is a wasteful number, since it uses less digits than its factorization.

1103520031034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700549.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1103520031034 its reverse (4301300253011), we get a palindrome (5404820284045).

The spelling of 1103520031034 in words is "one trillion, one hundred three billion, five hundred twenty million, thirty-one thousand, thirty-four".