102333320142 has 32 divisors (see below), whose sum is σ = 215756956800. Its totient is φ = 32268027168.

The previous prime is 102333320113. The next prime is 102333320149. The reversal of 102333320142 is 241023333201.

It is a super-2 number, since 2×102333320142² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102333320149) 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, 585792 + ... + 740147.

It is an arithmetic number, because the mean of its divisors is an integer number (6742404900).

Almost surely, 2^102333320142 is an apocalyptic number.

102333320142 is an abundant number, since it is smaller than the sum of its proper divisors (113423636658).

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

102333320142 is a wasteful number, since it uses less digits than its factorization.

102333320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326640.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 102333320142 its reverse (241023333201), we get a palindrome (343356653343).

The spelling of 102333320142 in words is "one hundred two billion, three hundred thirty-three million, three hundred twenty thousand, one hundred forty-two".