102203023133200 has 120 divisors (see below), whose sum is σ = 267880614186240. Its totient is φ = 37162546060800.

The previous prime is 102203023133171. The next prime is 102203023133207. The reversal of 102203023133200 is 2331320302201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (102203023133207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74955937 + ... + 76307263.

It is an arithmetic number, because the mean of its divisors is an integer number (2232338451552).

Almost surely, 2^{102203023133200} is an apocalyptic number.

102203023133200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102203023133200 is an abundant number, since it is smaller than the sum of its proper divisors (165677591053040).

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

102203023133200 is a wasteful number, since it uses less digits than its factorization.

102203023133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368545 (or 1368534 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 102203023133200 its reverse (2331320302201), we get a palindrome (104534343435401).

The spelling of 102203023133200 in words is "one hundred two trillion, two hundred three billion, twenty-three million, one hundred thirty-three thousand, two hundred".