145313003125115 has 8 divisors (see below), whose sum is σ = 199286404285920. Its totient is φ = 99643202142912.

The previous prime is 145313003125109. The next prime is 145313003125187. The reversal of 145313003125115 is 511521300313541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145313003125115 - 2²² = 145312998930811 is a prime.

It is a super-2 number, since 2×145313003125115² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 4151800089289 = 145313003125115 / (1 + 4 + 5 + 3 + 1 + 3 + 0 + 0 + 3 + 1 + 2 + 5 + 1 + 1 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2075900044610 + ... + 2075900044679.

It is an arithmetic number, because the mean of its divisors is an integer number (24910800535740).

Almost surely, 2^{145313003125115} is an apocalyptic number.

145313003125115 is a deficient number, since it is larger than the sum of its proper divisors (53973401160805).

145313003125115 is an equidigital number, since it uses as much as digits as its factorization.

145313003125115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4151800089301.

The product of its (nonzero) digits is 27000, while the sum is 35.

Adding to 145313003125115 its reverse (511521300313541), we get a palindrome (656834303438656).

The spelling of 145313003125115 in words is "one hundred forty-five trillion, three hundred thirteen billion, three million, one hundred twenty-five thousand, one hundred fifteen".