1023102133340 has 96 divisors (see below), whose sum is σ = 2486603750400. Its totient is φ = 346350283776.

The previous prime is 1023102133307. The next prime is 1023102133349. The reversal of 1023102133340 is 433312013201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023102133349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4037711 + ... + 4283609.

It is an arithmetic number, because the mean of its divisors is an integer number (25902122400).

Almost surely, 2^{1023102133340} is an apocalyptic number.

1023102133340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1023102133340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1243301875200).

1023102133340 is an abundant number, since it is smaller than the sum of its proper divisors (1463501617060).

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

1023102133340 is a wasteful number, since it uses less digits than its factorization.

1023102133340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246291 (or 246289 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1023102133340 its reverse (433312013201), we get a palindrome (1456414146541).

The spelling of 1023102133340 in words is "one trillion, twenty-three billion, one hundred two million, one hundred thirty-three thousand, three hundred forty".