102132223434 has 64 divisors (see below), whose sum is σ = 228755998080. Its totient is φ = 33775056000.

The previous prime is 102132223423. The next prime is 102132223451. The reversal of 102132223434 is 434322231201.

102132223434 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 3 + 2 + 223 + 434 = 666.

102132223434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 102132223398 and 102132223407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16649832 + ... + 16655964.

It is an arithmetic number, because the mean of its divisors is an integer number (3574312470).

Almost surely, 2^102132223434 is an apocalyptic number.

102132223434 is an abundant number, since it is smaller than the sum of its proper divisors (126623774646).

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

102132223434 is a wasteful number, since it uses less digits than its factorization.

102132223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8532 (or 8526 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 102132223434 its reverse (434322231201), we get a palindrome (536454454635).

The spelling of 102132223434 in words is "one hundred two billion, one hundred thirty-two million, two hundred twenty-three thousand, four hundred thirty-four".