48158171123099 has 2 divisors, whose sum is σ = 48158171123100. Its totient is φ = 48158171123098.

The previous prime is 48158171123071. The next prime is 48158171123219. The reversal of 48158171123099 is 99032117185184.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48158171123099 is a prime.

It is a super-2 number, since 2×48158171123099² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48158171123009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24079085561549 + 24079085561550.

It is an arithmetic number, because the mean of its divisors is an integer number (24079085561550).

Almost surely, 2^{48158171123099} is an apocalyptic number.

48158171123099 is a deficient number, since it is larger than the sum of its proper divisors (1).

48158171123099 is an equidigital number, since it uses as much as digits as its factorization.

48158171123099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 59.

The spelling of 48158171123099 in words is "forty-eight trillion, one hundred fifty-eight billion, one hundred seventy-one million, one hundred twenty-three thousand, ninety-nine".