145050119 has 2 divisors, whose sum is σ = 145050120. Its totient is φ = 145050118.

The previous prime is 145050107. The next prime is 145050149. The reversal of 145050119 is 911050541.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145050119 is a prime.

It is a super-2 number, since 2×145050119² = 42079074043828322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145050149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72525059 + 72525060.

It is an arithmetic number, because the mean of its divisors is an integer number (72525060).

Almost surely, 2^145050119 is an apocalyptic number.

145050119 is a deficient number, since it is larger than the sum of its proper divisors (1).

145050119 is an equidigital number, since it uses as much as digits as its factorization.

145050119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 145050119 is about 12043.6754771955. The cubic root of 145050119 is about 525.4193100630.

The spelling of 145050119 in words is "one hundred forty-five million, fifty thousand, one hundred nineteen".