1023333200340 has 48 divisors (see below), whose sum is σ = 3125817777600. Its totient is φ = 248080775680.

The previous prime is 1023333200339. The next prime is 1023333200371. The reversal of 1023333200340 is 430023333201.

It is a happy number.

It is a super-2 number, since 2×1023333200340² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1023333200340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 775251765 + ... + 775253084.

It is an arithmetic number, because the mean of its divisors is an integer number (65121203700).

Almost surely, 2^{1023333200340} is an apocalyptic number.

1023333200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023333200340 is an abundant number, since it is smaller than the sum of its proper divisors (2102484577260).

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

1023333200340 is a wasteful number, since it uses less digits than its factorization.

1023333200340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550504872 (or 1550504870 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 1023333200340 its reverse (430023333201), we get a palindrome (1453356533541).

The spelling of 1023333200340 in words is "one trillion, twenty-three billion, three hundred thirty-three million, two hundred thousand, three hundred forty".