10302254145 has 24 divisors (see below), whose sum is σ = 17865057600. Its totient is φ = 5492130336.

The previous prime is 10302254057. The next prime is 10302254173. The reversal of 10302254145 is 54145220301.

It is not a de Polignac number, because 10302254145 - 2¹⁰ = 10302253121 is a prime.

It is a super-3 number, since 3×10302254145³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56316 + ... + 154194.

It is an arithmetic number, because the mean of its divisors is an integer number (744377400).

Almost surely, 2^10302254145 is an apocalyptic number.

10302254145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10302254145 is a deficient number, since it is larger than the sum of its proper divisors (7562803455).

10302254145 is a wasteful number, since it uses less digits than its factorization.

10302254145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100229 (or 100226 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 10302254145 its reverse (54145220301), we get a palindrome (64447474446).

The spelling of 10302254145 in words is "ten billion, three hundred two million, two hundred fifty-four thousand, one hundred forty-five".