145143350115 has 8 divisors (see below), whose sum is σ = 232229360208. Its totient is φ = 77409786720.

The previous prime is 145143350101. The next prime is 145143350141. The reversal of 145143350115 is 511053341541.

It is a happy number.

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

It is not a de Polignac number, because 145143350115 - 2¹⁹ = 145142825827 is a prime.

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, 4838111656 + ... + 4838111685.

It is an arithmetic number, because the mean of its divisors is an integer number (29028670026).

Almost surely, 2^145143350115 is an apocalyptic number.

145143350115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145143350115 is a deficient number, since it is larger than the sum of its proper divisors (87086010093).

145143350115 is an equidigital number, since it uses as much as digits as its factorization.

145143350115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9676223349.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 145143350115 its reverse (511053341541), we get a palindrome (656196691656).

The spelling of 145143350115 in words is "one hundred forty-five billion, one hundred forty-three million, three hundred fifty thousand, one hundred fifteen".