145011464303 has 4 divisors (see below), whose sum is σ = 148548329328. Its totient is φ = 141474599280.

The previous prime is 145011464293. The next prime is 145011464321. The reversal of 145011464303 is 303464110541.

It is a happy number.

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 145011464303 - 2²⁴ = 144994687087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145011464303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145011464383) 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, 1768432451 + ... + 1768432532.

It is an arithmetic number, because the mean of its divisors is an integer number (37137082332).

Almost surely, 2^145011464303 is an apocalyptic number.

145011464303 is a deficient number, since it is larger than the sum of its proper divisors (3536865025).

145011464303 is an equidigital number, since it uses as much as digits as its factorization.

145011464303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3536865024.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 145011464303 its reverse (303464110541), we get a palindrome (448475574844).

The spelling of 145011464303 in words is "one hundred forty-five billion, eleven million, four hundred sixty-four thousand, three hundred three".