45351203 has 2 divisors, whose sum is σ = 45351204. Its totient is φ = 45351202.

The previous prime is 45351191. The next prime is 45351211. The reversal of 45351203 is 30215354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45351203 - 2¹⁴ = 45334819 is a prime.

It is a super-2 number, since 2×45351203² = 4113463227094418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45351253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22675601 + 22675602.

It is an arithmetic number, because the mean of its divisors is an integer number (22675602).

Almost surely, 2^45351203 is an apocalyptic number.

45351203 is a deficient number, since it is larger than the sum of its proper divisors (1).

45351203 is an equidigital number, since it uses as much as digits as its factorization.

45351203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 45351203 is about 6734.3301819854. The cubic root of 45351203 is about 356.6122607010.

Adding to 45351203 its reverse (30215354), we get a palindrome (75566557).

It can be divided in two parts, 45351 and 203, that added together give a palindrome (45554).

The spelling of 45351203 in words is "forty-five million, three hundred fifty-one thousand, two hundred three".