144151123 has 2 divisors, whose sum is σ = 144151124. Its totient is φ = 144151122.

The previous prime is 144151069. The next prime is 144151151. The reversal of 144151123 is 321151441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144151123 - 2¹³ = 144142931 is a prime.

It is a super-2 number, since 2×144151123² = 41559092524322258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144151094 and 144151103.

It is not a weakly prime, because it can be changed into another prime (144151193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72075561 + 72075562.

It is an arithmetic number, because the mean of its divisors is an integer number (72075562).

Almost surely, 2^144151123 is an apocalyptic number.

144151123 is a deficient number, since it is larger than the sum of its proper divisors (1).

144151123 is an equidigital number, since it uses as much as digits as its factorization.

144151123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 144151123 is about 12006.2951404669. The cubic root of 144151123 is about 524.3315732094.

The spelling of 144151123 in words is "one hundred forty-four million, one hundred fifty-one thousand, one hundred twenty-three".