101142353 has 4 divisors (see below), whose sum is σ = 108922548. Its totient is φ = 93362160.

The previous prime is 101142341. The next prime is 101142373. The reversal of 101142353 is 353241101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55606849 + 45535504 = 7457^2 + 6748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101142353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101142373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3890078 + ... + 3890103.

It is an arithmetic number, because the mean of its divisors is an integer number (27230637).

Almost surely, 2^101142353 is an apocalyptic number.

101142353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

101142353 is a deficient number, since it is larger than the sum of its proper divisors (7780195).

101142353 is an equidigital number, since it uses as much as digits as its factorization.

101142353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780194.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 101142353 is about 10056.9554538140. The cubic root of 101142353 is about 465.9196399095.

Adding to 101142353 its reverse (353241101), we get a palindrome (454383454).

The spelling of 101142353 in words is "one hundred one million, one hundred forty-two thousand, three hundred fifty-three".