145151003 has 8 divisors (see below), whose sum is σ = 150311280. Its totient is φ = 140001120.

The previous prime is 145150991. The next prime is 145151009. The reversal of 145151003 is 300151541.

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 145151003 - 2¹⁸ = 144888859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145151009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35501 + ... + 39377.

It is an arithmetic number, because the mean of its divisors is an integer number (18788910).

Almost surely, 2^145151003 is an apocalyptic number.

145151003 is a deficient number, since it is larger than the sum of its proper divisors (5160277).

145151003 is a wasteful number, since it uses less digits than its factorization.

145151003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197.

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

The square root of 145151003 is about 12047.8630055292. The cubic root of 145151003 is about 525.5410935264.

The spelling of 145151003 in words is "one hundred forty-five million, one hundred fifty-one thousand, three".