119381113 has 2 divisors, whose sum is σ = 119381114. Its totient is φ = 119381112.

The previous prime is 119381107. The next prime is 119381117. The reversal of 119381113 is 311183911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116467264 + 2913849 = 10792^2 + 1707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119381113 is a prime.

It is a super-2 number, since 2×119381113² = 28503700282237538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (119381117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59690556 + 59690557.

It is an arithmetic number, because the mean of its divisors is an integer number (59690557).

Almost surely, 2^119381113 is an apocalyptic number.

It is an amenable number.

119381113 is a deficient number, since it is larger than the sum of its proper divisors (1).

119381113 is an equidigital number, since it uses as much as digits as its factorization.

119381113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 28.

The square root of 119381113 is about 10926.1664365870. The cubic root of 119381113 is about 492.3930048348.

The spelling of 119381113 in words is "one hundred nineteen million, three hundred eighty-one thousand, one hundred thirteen".