1023301233452 has 12 divisors (see below), whose sum is σ = 1810898250840. Its totient is φ = 505901733216.

The previous prime is 1023301233439. The next prime is 1023301233491. The reversal of 1023301233452 is 2543321033201.

It is a happy number.

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, 1437220478 + ... + 1437221189.

It is an arithmetic number, because the mean of its divisors is an integer number (150908187570).

Almost surely, 2^{1023301233452} is an apocalyptic number.

It is an amenable number.

1023301233452 is a deficient number, since it is larger than the sum of its proper divisors (787597017388).

1023301233452 is a wasteful number, since it uses less digits than its factorization.

1023301233452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874441760 (or 2874441758 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1023301233452 its reverse (2543321033201), we get a palindrome (3566622266653).

The spelling of 1023301233452 in words is "one trillion, twenty-three billion, three hundred one million, two hundred thirty-three thousand, four hundred fifty-two".