101083541 has 4 divisors (see below), whose sum is σ = 108859212. Its totient is φ = 93307872.

The previous prime is 101083523. The next prime is 101083607. The reversal of 101083541 is 145380101.

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 15132100 + 85951441 = 3890^2 + 9271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101083541 is a prime.

It is a super-2 number, since 2×101083541² = 20435764522197362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101083501) 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, 3887816 + ... + 3887841.

It is an arithmetic number, because the mean of its divisors is an integer number (27214803).

Almost surely, 2^101083541 is an apocalyptic number.

It is an amenable number.

101083541 is a deficient number, since it is larger than the sum of its proper divisors (7775671).

101083541 is an equidigital number, since it uses as much as digits as its factorization.

101083541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7775670.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 101083541 is about 10054.0310821083. The cubic root of 101083541 is about 465.8293151415.

The spelling of 101083541 in words is "one hundred one million, eighty-three thousand, five hundred forty-one".