146900003 has 2 divisors, whose sum is σ = 146900004. Its totient is φ = 146900002.

The previous prime is 146899999. The next prime is 146900023. The reversal of 146900003 is 300009641.

It is a weak prime.

It is an emirp because it is prime and its reverse (300009641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146900003 - 2² = 146899999 is a prime.

It is a super-2 number, since 2×146900003² = 43159221762800018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (146900023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73450001 + 73450002.

It is an arithmetic number, because the mean of its divisors is an integer number (73450002).

Almost surely, 2^146900003 is an apocalyptic number.

146900003 is a deficient number, since it is larger than the sum of its proper divisors (1).

146900003 is an equidigital number, since it uses as much as digits as its factorization.

146900003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 146900003 is about 12120.2311446606. The cubic root of 146900003 is about 527.6435110380.

Adding to 146900003 its reverse (300009641), we get a palindrome (446909644).

The spelling of 146900003 in words is "one hundred forty-six million, nine hundred thousand, three".