11611053430 has 64 divisors (see below), whose sum is σ = 22542686208. Its totient is φ = 4295251840.

The previous prime is 11611053401. The next prime is 11611053449. The reversal of 11611053430 is 3435011611.

11611053430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11611053395 and 11611053404.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 890760 + ... + 903700.

It is an arithmetic number, because the mean of its divisors is an integer number (352229472).

Almost surely, 2^11611053430 is an apocalyptic number.

11611053430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11611053430 is a deficient number, since it is larger than the sum of its proper divisors (10931632778).

11611053430 is a wasteful number, since it uses less digits than its factorization.

11611053430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13101.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 11611053430 in words is "eleven billion, six hundred eleven million, fifty-three thousand, four hundred thirty".