11021430656130 has 64 divisors (see below), whose sum is σ = 27452684730240. Its totient is φ = 2828458289664.

The previous prime is 11021430656113. The next prime is 11021430656141. The reversal of 11021430656130 is 3165603412011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11021430656091 and 11021430656100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20365339 + ... + 20899518.

It is an arithmetic number, because the mean of its divisors is an integer number (428948198910).

Almost surely, 2^{11021430656130} is an apocalyptic number.

11021430656130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021430656130 is an abundant number, since it is smaller than the sum of its proper divisors (16431254074110).

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

11021430656130 is a wasteful number, since it uses less digits than its factorization.

11021430656130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41265203.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 11021430656130 in words is "eleven trillion, twenty-one billion, four hundred thirty million, six hundred fifty-six thousand, one hundred thirty".