2303304460145 has 16 divisors (see below), whose sum is σ = 2999300052672. Its totient is φ = 1687917766080.

The previous prime is 2303304460133. The next prime is 2303304460207. The reversal of 2303304460145 is 5410644033032.

It is not a de Polignac number, because 2303304460145 - 2¹² = 2303304456049 is a prime.

It is a super-2 number, since 2×2303304460145² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135241307 + ... + 135258336.

It is an arithmetic number, because the mean of its divisors is an integer number (187456253292).

Almost surely, 2^{2303304460145} is an apocalyptic number.

It is an amenable number.

2303304460145 is a deficient number, since it is larger than the sum of its proper divisors (695995592527).

2303304460145 is a wasteful number, since it uses less digits than its factorization.

2303304460145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270499792.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 2303304460145 its reverse (5410644033032), we get a palindrome (7713948493177).

The spelling of 2303304460145 in words is "two trillion, three hundred three billion, three hundred four million, four hundred sixty thousand, one hundred forty-five".