145001351 has 4 divisors (see below), whose sum is σ = 158183304. Its totient is φ = 131819400.

The previous prime is 145001341. The next prime is 145001359. The reversal of 145001351 is 153100541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145001351 - 2¹⁴ = 144984967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145001359) 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, 6590960 + ... + 6590981.

It is an arithmetic number, because the mean of its divisors is an integer number (39545826).

Almost surely, 2^145001351 is an apocalyptic number.

145001351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

145001351 is a deficient number, since it is larger than the sum of its proper divisors (13181953).

145001351 is a wasteful number, since it uses less digits than its factorization.

145001351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13181952.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 145001351 is about 12041.6506758833. The cubic root of 145001351 is about 525.3604188758.

Adding to 145001351 its reverse (153100541), we get a palindrome (298101892).

It can be divided in two parts, 14500 and 1351, that added together give a palindrome (15851).

The spelling of 145001351 in words is "one hundred forty-five million, one thousand, three hundred fifty-one".