1145052310 has 16 divisors (see below), whose sum is σ = 2061483552. Its totient is φ = 457934400.

The previous prime is 1145052281. The next prime is 1145052317. The reversal of 1145052310 is 132505411.

It is a happy number.

It is a super-2 number, since 2×1145052310² = 2622289585272672200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145052317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86215 + ... + 98605.

It is an arithmetic number, because the mean of its divisors is an integer number (128842722).

Almost surely, 2^1145052310 is an apocalyptic number.

1145052310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145052310 is a deficient number, since it is larger than the sum of its proper divisors (916431242).

1145052310 is a wasteful number, since it uses less digits than its factorization.

1145052310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21639.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1145052310 is about 33838.6215735807. The cubic root of 1145052310 is about 1046.1848879904.

Adding to 1145052310 its reverse (132505411), we get a palindrome (1277557721).

The spelling of 1145052310 in words is "one billion, one hundred forty-five million, fifty-two thousand, three hundred ten".