11403034100 has 18 divisors (see below), whose sum is σ = 24744584214. Its totient is φ = 4561213600.

The previous prime is 11403034081. The next prime is 11403034133. The reversal of 11403034100 is 143030411.

It can be written as a sum of positive squares in 3 ways, for example, as 2347024 + 11400687076 = 1532^2 + 106774^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57015071 + ... + 57015270.

It is an arithmetic number, because the mean of its divisors is an integer number (1374699123).

Almost surely, 2^11403034100 is an apocalyptic number.

11403034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11403034100 is an abundant number, since it is smaller than the sum of its proper divisors (13341550114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11403034100 is a wasteful number, since it uses less digits than its factorization.

11403034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114030355 (or 114030348 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11403034100 its reverse (143030411), we get a palindrome (11546064511).

The spelling of 11403034100 in words is "eleven billion, four hundred three million, thirty-four thousand, one hundred".