1023331053400 has 48 divisors (see below), whose sum is σ = 2407910337000. Its totient is φ = 404400698880.

The previous prime is 1023331053383. The next prime is 1023331053463. The reversal of 1023331053400 is 43501333201.

1023331053400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30806625 + ... + 30839824.

Almost surely, 2^{1023331053400} is an apocalyptic number.

1023331053400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023331053400 is an abundant number, since it is smaller than the sum of its proper divisors (1384579283600).

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

1023331053400 is a wasteful number, since it uses less digits than its factorization.

1023331053400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61646548 (or 61646539 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 1023331053400 its reverse (43501333201), we get a palindrome (1066832386601).

The spelling of 1023331053400 in words is "one trillion, twenty-three billion, three hundred thirty-one million, fifty-three thousand, four hundred".