102553334 has 8 divisors (see below), whose sum is σ = 165663120. Its totient is φ = 47332296.

The previous prime is 102553331. The next prime is 102553337. The reversal of 102553334 is 433355201.

It is an interprime number because it is at equal distance from previous prime (102553331) and next prime (102553337).

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 3944359 = 102553334 / (1 + 0 + 2 + 5 + 5 + 3 + 3 + 3 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102553331) 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, 1972154 + ... + 1972205.

It is an arithmetic number, because the mean of its divisors is an integer number (20707890).

Almost surely, 2^102553334 is an apocalyptic number.

102553334 is a deficient number, since it is larger than the sum of its proper divisors (63109786).

102553334 is a wasteful number, since it uses less digits than its factorization.

102553334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944374.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 102553334 is about 10126.8620016272. The cubic root of 102553334 is about 468.0762379757.

The spelling of 102553334 in words is "one hundred two million, five hundred fifty-three thousand, three hundred thirty-four".