145010302 has 4 divisors (see below), whose sum is σ = 217515456. Its totient is φ = 72505150.

The previous prime is 145010297. The next prime is 145010303. The reversal of 145010302 is 203010541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 203010541 = 1093 ⋅185737.

It is a super-2 number, since 2×145010302² = 42055975372262408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145010303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36252574 + ... + 36252577.

It is an arithmetic number, because the mean of its divisors is an integer number (54378864).

Almost surely, 2^145010302 is an apocalyptic number.

145010302 is a deficient number, since it is larger than the sum of its proper divisors (72505154).

145010302 is an equidigital number, since it uses as much as digits as its factorization.

145010302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72505153.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 145010302 is about 12042.0223384613. The cubic root of 145010302 is about 525.3712289000.

Adding to 145010302 its reverse (203010541), we get a palindrome (348020843).

The spelling of 145010302 in words is "one hundred forty-five million, ten thousand, three hundred two".