11020055402651 has 8 divisors (see below), whose sum is σ = 11600089410000. Its totient is φ = 10440024504480.

The previous prime is 11020055402641. The next prime is 11020055402687. The reversal of 11020055402651 is 15620455002011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11020055402651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020055402641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11348225 + ... + 12280973.

It is an arithmetic number, because the mean of its divisors is an integer number (1450011176250).

Almost surely, 2^{11020055402651} is an apocalyptic number.

11020055402651 is a deficient number, since it is larger than the sum of its proper divisors (580034007349).

11020055402651 is an equidigital number, since it uses as much as digits as its factorization.

11020055402651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554589.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 11020055402651 in words is "eleven trillion, twenty billion, fifty-five million, four hundred two thousand, six hundred fifty-one".