102453252134 has 8 divisors (see below), whose sum is σ = 153742688928. Its totient is φ = 51205689160.

The previous prime is 102453252133. The next prime is 102453252149. The reversal of 102453252134 is 431252354201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102453252134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102453252133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10462337 + ... + 10472124.

It is an arithmetic number, because the mean of its divisors is an integer number (19217836116).

Almost surely, 2^102453252134 is an apocalyptic number.

102453252134 is a deficient number, since it is larger than the sum of its proper divisors (51289436794).

102453252134 is a wasteful number, since it uses less digits than its factorization.

102453252134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20936910.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 102453252134 in words is "one hundred two billion, four hundred fifty-three million, two hundred fifty-two thousand, one hundred thirty-four".