102113119 has 2 divisors, whose sum is σ = 102113120. Its totient is φ = 102113118.

The previous prime is 102113117. The next prime is 102113131. The reversal of 102113119 is 911311201.

It is a weak prime.

It is an emirp because it is prime and its reverse (911311201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102113119 - 2¹ = 102113117 is a prime.

It is a super-2 number, since 2×102113119² = 20854178143816322, which contains 22 as substring.

Together with 102113117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 102113096 and 102113105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102113111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056559 + 51056560.

It is an arithmetic number, because the mean of its divisors is an integer number (51056560).

Almost surely, 2^102113119 is an apocalyptic number.

102113119 is a deficient number, since it is larger than the sum of its proper divisors (1).

102113119 is an equidigital number, since it uses as much as digits as its factorization.

102113119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 102113119 is about 10105.1036115420. The cubic root of 102113119 is about 467.4055309703.

The spelling of 102113119 in words is "one hundred two million, one hundred thirteen thousand, one hundred nineteen".