102234123133140 has 48 divisors (see below), whose sum is σ = 290176853617728. Its totient is φ = 26888974850304.

The previous prime is 102234123133133. The next prime is 102234123133147. The reversal of 102234123133140 is 41331321432201.

It is an interprime number because it is at equal distance from previous prime (102234123133133) and next prime (102234123133147).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 102234123133098 and 102234123133107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102234123133147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11670557622 + ... + 11670566381.

It is an arithmetic number, because the mean of its divisors is an integer number (6045351117036).

Almost surely, 2^{102234123133140} is an apocalyptic number.

102234123133140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102234123133140 is an abundant number, since it is smaller than the sum of its proper divisors (187942730484588).

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

102234123133140 is a wasteful number, since it uses less digits than its factorization.

102234123133140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23341124088 (or 23341124086 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 102234123133140 its reverse (41331321432201), we get a palindrome (143565444565341).

The spelling of 102234123133140 in words is "one hundred two trillion, two hundred thirty-four billion, one hundred twenty-three million, one hundred thirty-three thousand, one hundred forty".