101138119 has 2 divisors, whose sum is σ = 101138120. Its totient is φ = 101138118.

The previous prime is 101138047. The next prime is 101138123. The reversal of 101138119 is 911831101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101138119 - 2⁷ = 101137991 is a prime.

It is a super-2 number, since 2×101138119² = 20457838229716322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101138093 and 101138102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101138179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50569059 + 50569060.

It is an arithmetic number, because the mean of its divisors is an integer number (50569060).

Almost surely, 2^101138119 is an apocalyptic number.

101138119 is a deficient number, since it is larger than the sum of its proper divisors (1).

101138119 is an equidigital number, since it uses as much as digits as its factorization.

101138119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 25.

The square root of 101138119 is about 10056.7449505295. The cubic root of 101138119 is about 465.9131384087.

The spelling of 101138119 in words is "one hundred one million, one hundred thirty-eight thousand, one hundred nineteen".