116263429 has 2 divisors, whose sum is σ = 116263430. Its totient is φ = 116263428.

The previous prime is 116263409. The next prime is 116263447. The reversal of 116263429 is 924362611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76912900 + 39350529 = 8770^2 + 6273^2 .

It is an emirp because it is prime and its reverse (924362611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116263429 - 2¹¹ = 116261381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116263394 and 116263403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116263409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58131714 + 58131715.

It is an arithmetic number, because the mean of its divisors is an integer number (58131715).

Almost surely, 2^116263429 is an apocalyptic number.

It is an amenable number.

116263429 is a deficient number, since it is larger than the sum of its proper divisors (1).

116263429 is an equidigital number, since it uses as much as digits as its factorization.

116263429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The square root of 116263429 is about 10782.5520634032. The cubic root of 116263429 is about 488.0687960096.

The spelling of 116263429 in words is "one hundred sixteen million, two hundred sixty-three thousand, four hundred twenty-nine".