253434102 has 16 divisors (see below), whose sum is σ = 528906240. Its totient is φ = 80805032.

The previous prime is 253434091. The next prime is 253434119. The reversal of 253434102 is 201434352.

It is a super-3 number, since 3×253434102³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918102 + ... + 918377.

It is an arithmetic number, because the mean of its divisors is an integer number (33056640).

Almost surely, 2^253434102 is an apocalyptic number.

253434102 is an abundant number, since it is smaller than the sum of its proper divisors (275472138).

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

253434102 is a wasteful number, since it uses less digits than its factorization.

253434102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836507.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 253434102 is about 15919.6137515959. The cubic root of 253434102 is about 632.8318823595.

Adding to 253434102 its reverse (201434352), we get a palindrome (454868454).

The spelling of 253434102 in words is "two hundred fifty-three million, four hundred thirty-four thousand, one hundred two".