11106440057 has 2 divisors, whose sum is σ = 11106440058. Its totient is φ = 11106440056.

The previous prime is 11106440011. The next prime is 11106440083. The reversal of 11106440057 is 75004460111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10845972736 + 260467321 = 104144^2 + 16139^2 .

It is a cyclic number.

It is not a de Polignac number, because 11106440057 - 2¹² = 11106435961 is a prime.

It is not a weakly prime, because it can be changed into another prime (11106410057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553220028 + 5553220029.

It is an arithmetic number, because the mean of its divisors is an integer number (5553220029).

Almost surely, 2^11106440057 is an apocalyptic number.

It is an amenable number.

11106440057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106440057 is an equidigital number, since it uses as much as digits as its factorization.

11106440057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 11106440057 in words is "eleven billion, one hundred six million, four hundred forty thousand, fifty-seven".