11130412123057 has 2 divisors, whose sum is σ = 11130412123058. Its totient is φ = 11130412123056.

The previous prime is 11130412123031. The next prime is 11130412123133. The reversal of 11130412123057 is 75032121403111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11126287400881 + 4124722176 = 3335609^2 + 64224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11130412123057 is a prime.

It is a super-2 number, since 2×11130412123057² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11130412124057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565206061528 + 5565206061529.

It is an arithmetic number, because the mean of its divisors is an integer number (5565206061529).

Almost surely, 2^{11130412123057} is an apocalyptic number.

It is an amenable number.

11130412123057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130412123057 is an equidigital number, since it uses as much as digits as its factorization.

11130412123057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

Adding to 11130412123057 its reverse (75032121403111), we get a palindrome (86162533526168).

The spelling of 11130412123057 in words is "eleven trillion, one hundred thirty billion, four hundred twelve million, one hundred twenty-three thousand, fifty-seven".