145124353 has 4 divisors (see below), whose sum is σ = 158317488. Its totient is φ = 131931220.

The previous prime is 145124351. The next prime is 145124383. The reversal of 145124353 is 353421541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353421541 = 11 ⋅32129231.

It is a cyclic number.

It is not a de Polignac number, because 145124353 - 2¹ = 145124351 is a prime.

It is a super-2 number, since 2×145124353² = 42122155667337218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145124351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6596551 + ... + 6596572.

It is an arithmetic number, because the mean of its divisors is an integer number (39579372).

Almost surely, 2^145124353 is an apocalyptic number.

It is an amenable number.

145124353 is a deficient number, since it is larger than the sum of its proper divisors (13193135).

145124353 is a wasteful number, since it uses less digits than its factorization.

145124353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13193134.

The product of its digits is 7200, while the sum is 28.

The square root of 145124353 is about 12046.7569494864. The cubic root of 145124353 is about 525.5089281099.

Adding to 145124353 its reverse (353421541), we get a palindrome (498545894).

The spelling of 145124353 in words is "one hundred forty-five million, one hundred twenty-four thousand, three hundred fifty-three".