101353043 has 16 divisors (see below), whose sum is σ = 115540992. Its totient is φ = 88068000.

The previous prime is 101353039. The next prime is 101353051. The reversal of 101353043 is 340353101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101353043 - 2² = 101353039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101353033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26513 + ... + 30093.

It is an arithmetic number, because the mean of its divisors is an integer number (7221312).

Almost surely, 2^101353043 is an apocalyptic number.

101353043 is a deficient number, since it is larger than the sum of its proper divisors (14187949).

101353043 is a wasteful number, since it uses less digits than its factorization.

101353043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 101353043 is about 10067.4248445171. The cubic root of 101353043 is about 466.2429351545.

The spelling of 101353043 in words is "one hundred one million, three hundred fifty-three thousand, forty-three".