145352333315 has 32 divisors (see below), whose sum is σ = 203944853376. Its totient is φ = 97383536640.

The previous prime is 145352333309. The next prime is 145352333353. The reversal of 145352333315 is 513333253541.

It is not a de Polignac number, because 145352333315 - 2⁸ = 145352333059 is a prime.

It is a super-2 number, since 2×145352333315² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284489 + ... + 609621.

It is an arithmetic number, because the mean of its divisors is an integer number (6373276668).

Almost surely, 2^145352333315 is an apocalyptic number.

145352333315 is a deficient number, since it is larger than the sum of its proper divisors (58592520061).

145352333315 is a wasteful number, since it uses less digits than its factorization.

145352333315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325439.

The product of its digits is 243000, while the sum is 38.

Adding to 145352333315 its reverse (513333253541), we get a palindrome (658685586856).

The spelling of 145352333315 in words is "one hundred forty-five billion, three hundred fifty-two million, three hundred thirty-three thousand, three hundred fifteen".