1023225130544 has 20 divisors (see below), whose sum is σ = 1983942650496. Its totient is φ = 511239930432.

The previous prime is 1023225130523. The next prime is 1023225130637. The reversal of 1023225130544 is 4450315223201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023225130544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23267024 + ... + 23310959.

Almost surely, 2^{1023225130544} is an apocalyptic number.

It is an amenable number.

1023225130544 is a deficient number, since it is larger than the sum of its proper divisors (960717519952).

1023225130544 is a wasteful number, since it uses less digits than its factorization.

1023225130544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46579364 (or 46579358 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1023225130544 in words is "one trillion, twenty-three billion, two hundred twenty-five million, one hundred thirty thousand, five hundred forty-four".