1119106013 has 2 divisors, whose sum is σ = 1119106014. Its totient is φ = 1119106012.

The previous prime is 1119105997. The next prime is 1119106057. The reversal of 1119106013 is 3106019111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1104764644 + 14341369 = 33238^2 + 3787^2 .

It is a cyclic number.

It is not a de Polignac number, because 1119106013 - 2⁴ = 1119105997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1119106013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1119102013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559553006 + 559553007.

It is an arithmetic number, because the mean of its divisors is an integer number (559553007).

Almost surely, 2^1119106013 is an apocalyptic number.

It is an amenable number.

1119106013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119106013 is an equidigital number, since it uses as much as digits as its factorization.

1119106013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 1119106013 is about 33453.0419095185. The cubic root of 1119106013 is about 1038.2224359735. Note that the first 3 decimals are identical.

The spelling of 1119106013 in words is "one billion, one hundred nineteen million, one hundred six thousand, thirteen".