1100232101057 has 2 divisors, whose sum is σ = 1100232101058. Its totient is φ = 1100232101056.

The previous prime is 1100232101051. The next prime is 1100232101141. The reversal of 1100232101057 is 7501012320011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 567213834496 + 533018266561 = 753136^2 + 730081^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100232101057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100232101051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550116050528 + 550116050529.

It is an arithmetic number, because the mean of its divisors is an integer number (550116050529).

Almost surely, 2^{1100232101057} is an apocalyptic number.

It is an amenable number.

1100232101057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100232101057 is an equidigital number, since it uses as much as digits as its factorization.

1100232101057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

Adding to 1100232101057 its reverse (7501012320011), we get a palindrome (8601244421068).

The spelling of 1100232101057 in words is "one trillion, one hundred billion, two hundred thirty-two million, one hundred one thousand, fifty-seven".