102432014134 has 4 divisors (see below), whose sum is σ = 153648021204. Its totient is φ = 51216007066.

The previous prime is 102432014099. The next prime is 102432014137. The reversal of 102432014134 is 431410234201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431410234201 = 108571 ⋅3973531.

It is a junction number, because it is equal to n+sod(n) for n = 102432014099 and 102432014108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102432014137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25608003532 + ... + 25608003535.

It is an arithmetic number, because the mean of its divisors is an integer number (38412005301).

Almost surely, 2^102432014134 is an apocalyptic number.

102432014134 is a deficient number, since it is larger than the sum of its proper divisors (51216007070).

102432014134 is an equidigital number, since it uses as much as digits as its factorization.

102432014134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51216007069.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102432014134 its reverse (431410234201), we get a palindrome (533842248335).

The spelling of 102432014134 in words is "one hundred two billion, four hundred thirty-two million, fourteen thousand, one hundred thirty-four".