102425322 has 16 divisors (see below), whose sum is σ = 206766432. Its totient is φ = 33822480.

The previous prime is 102425321. The next prime is 102425329. The reversal of 102425322 is 223524201.

It is not an unprimeable number, because it can be changed into a prime (102425321) 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, 79129 + ... + 80412.

It is an arithmetic number, because the mean of its divisors is an integer number (12922902).

Almost surely, 2^102425322 is an apocalyptic number.

102425322 is an abundant number, since it is smaller than the sum of its proper divisors (104341110).

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

102425322 is a wasteful number, since it uses less digits than its factorization.

102425322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159653.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 102425322 is about 10120.5396101196. The cubic root of 102425322 is about 467.8813984655.

Adding to 102425322 its reverse (223524201), we get a palindrome (325949523).

The spelling of 102425322 in words is "one hundred two million, four hundred twenty-five thousand, three hundred twenty-two".