253696101 has 16 divisors (see below), whose sum is σ = 340738944. Its totient is φ = 167897664.

The previous prime is 253696081. The next prime is 253696109. The reversal of 253696101 is 101696352.

It is a happy number.

It is not a de Polignac number, because 253696101 - 2¹³ = 253687909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253696109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348600 + ... + 349326.

It is an arithmetic number, because the mean of its divisors is an integer number (21296184).

Almost surely, 2^253696101 is an apocalyptic number.

It is an amenable number.

253696101 is a deficient number, since it is larger than the sum of its proper divisors (87042843).

253696101 is a wasteful number, since it uses less digits than its factorization.

253696101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 253696101 is about 15927.8404374228. The cubic root of 253696101 is about 633.0498801440.

The spelling of 253696101 in words is "two hundred fifty-three million, six hundred ninety-six thousand, one hundred one".