11030858057 has 2 divisors, whose sum is σ = 11030858058. Its totient is φ = 11030858056.

The previous prime is 11030857979. The next prime is 11030858071. The reversal of 11030858057 is 75085803011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10890174736 + 140683321 = 104356^2 + 11861^2 .

It is a cyclic number.

It is not a de Polignac number, because 11030858057 - 2⁸ = 11030857801 is a prime.

It is a super-3 number, since 3×11030858057³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11030858057.

It is not a weakly prime, because it can be changed into another prime (11030858087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515429028 + 5515429029.

It is an arithmetic number, because the mean of its divisors is an integer number (5515429029).

Almost surely, 2^11030858057 is an apocalyptic number.

It is an amenable number.

11030858057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030858057 is an equidigital number, since it uses as much as digits as its factorization.

11030858057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 38.

The spelling of 11030858057 in words is "eleven billion, thirty million, eight hundred fifty-eight thousand, fifty-seven".