1103013201 has 32 divisors (see below), whose sum is σ = 1581834240. Its totient is φ = 682358400.

The previous prime is 1103013181. The next prime is 1103013217. The reversal of 1103013201 is 1023103011.

It is not a de Polignac number, because 1103013201 - 2²¹ = 1100916049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103013221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222516 + ... + 227418.

It is an arithmetic number, because the mean of its divisors is an integer number (49432320).

Almost surely, 2^1103013201 is an apocalyptic number.

It is an amenable number.

1103013201 is a deficient number, since it is larger than the sum of its proper divisors (478821039).

1103013201 is a wasteful number, since it uses less digits than its factorization.

1103013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1103013201 is about 33211.6425519726. The cubic root of 1103013201 is about 1033.2218220170.

Adding to 1103013201 its reverse (1023103011), we get a palindrome (2126116212).

The spelling of 1103013201 in words is "one billion, one hundred three million, thirteen thousand, two hundred one".