1023302254456 has 32 divisors (see below), whose sum is σ = 1973742369840. Its totient is φ = 497015785728.

The previous prime is 1023302254423. The next prime is 1023302254501. The reversal of 1023302254456 is 6544522033201.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2618910 + ... + 2984173.

Almost surely, 2^{1023302254456} is an apocalyptic number.

It is an amenable number.

1023302254456 is a deficient number, since it is larger than the sum of its proper divisors (950440115384).

1023302254456 is a wasteful number, since it uses less digits than its factorization.

1023302254456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5603743 (or 5603739 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 1023302254456 its reverse (6544522033201), we get a palindrome (7567824287657).

The spelling of 1023302254456 in words is "one trillion, twenty-three billion, three hundred two million, two hundred fifty-four thousand, four hundred fifty-six".