102464133 has 4 divisors (see below), whose sum is σ = 136618848. Its totient is φ = 68309420.

The previous prime is 102464129. The next prime is 102464143. The reversal of 102464133 is 331464201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102464133 - 2² = 102464129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102464123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17077353 + ... + 17077358.

It is an arithmetic number, because the mean of its divisors is an integer number (34154712).

Almost surely, 2^102464133 is an apocalyptic number.

It is an amenable number.

102464133 is a deficient number, since it is larger than the sum of its proper divisors (34154715).

102464133 is an equidigital number, since it uses as much as digits as its factorization.

102464133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34154714.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 102464133 is about 10122.4568658009. The cubic root of 102464133 is about 467.9404875381.

The spelling of 102464133 in words is "one hundred two million, four hundred sixty-four thousand, one hundred thirty-three".