101083542 has 64 divisors (see below), whose sum is σ = 236888064. Its totient is φ = 28162080.

The previous prime is 101083523. The next prime is 101083607. The reversal of 101083542 is 245380101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 372867 + ... + 373137.

It is an arithmetic number, because the mean of its divisors is an integer number (3701376).

Almost surely, 2^101083542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101083542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118444032).

101083542 is an abundant number, since it is smaller than the sum of its proper divisors (135804522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101083542 is a wasteful number, since it uses less digits than its factorization.

101083542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 101083542 is about 10054.0311318396. The cubic root of 101083542 is about 465.8293166776.

The spelling of 101083542 in words is "one hundred one million, eighty-three thousand, five hundred forty-two".