101355451343 has 4 divisors (see below), whose sum is σ = 101537418600. Its totient is φ = 101173484088.

The previous prime is 101355451333. The next prime is 101355451357. The reversal of 101355451343 is 343154553101.

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

It is a cyclic number.

It is not a de Polignac number, because 101355451343 - 2¹⁴ = 101355434959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101355451333) 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, 90982793 + ... + 90983906.

It is an arithmetic number, because the mean of its divisors is an integer number (25384354650).

Almost surely, 2^101355451343 is an apocalyptic number.

101355451343 is a deficient number, since it is larger than the sum of its proper divisors (181967257).

101355451343 is an equidigital number, since it uses as much as digits as its factorization.

101355451343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181967256.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 101355451343 in words is "one hundred one billion, three hundred fifty-five million, four hundred fifty-one thousand, three hundred forty-three".