102522423541152 has 48 divisors (see below), whose sum is σ = 269151646623552. Its totient is φ = 34170295488000.

The previous prime is 102522423541147. The next prime is 102522423541157. The reversal of 102522423541152 is 251145324225201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102522423541147) and next prime (102522423541157).

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 102522423541152.

It is not an unprimeable number, because it can be changed into a prime (102522423541157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59231349 + ... + 60937652.

It is an arithmetic number, because the mean of its divisors is an integer number (5607325971324).

Almost surely, 2^{102522423541152} is an apocalyptic number.

102522423541152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102522423541152 is an abundant number, since it is smaller than the sum of its proper divisors (166629223082400).

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

102522423541152 is a wasteful number, since it uses less digits than its factorization.

102522423541152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120177901 (or 120177893 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 102522423541152 its reverse (251145324225201), we get a palindrome (353667747766353).

The spelling of 102522423541152 in words is "one hundred two trillion, five hundred twenty-two billion, four hundred twenty-three million, five hundred forty-one thousand, one hundred fifty-two".