1023000652600 has 24 divisors (see below), whose sum is σ = 2378476517760. Its totient is φ = 409200260960.

The previous prime is 1023000652579. The next prime is 1023000652601. The reversal of 1023000652600 is 62560003201.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023000652601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2557501432 + ... + 2557501831.

It is an arithmetic number, because the mean of its divisors is an integer number (99103188240).

Almost surely, 2^{1023000652600} is an apocalyptic number.

1023000652600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023000652600 is an abundant number, since it is smaller than the sum of its proper divisors (1355475865160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023000652600 is a wasteful number, since it uses less digits than its factorization.

1023000652600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115003279 (or 5115003270 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1023000652600 its reverse (62560003201), we get a palindrome (1085560655801).

The spelling of 1023000652600 in words is "one trillion, twenty-three billion, six hundred fifty-two thousand, six hundred".