101313542 has 24 divisors (see below), whose sum is σ = 171132696. Its totient is φ = 44924000.

The previous prime is 101313503. The next prime is 101313577. The reversal of 101313542 is 245313101.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4817 + ... + 15027.

It is an arithmetic number, because the mean of its divisors is an integer number (7130529).

Almost surely, 2^101313542 is an apocalyptic number.

101313542 is a deficient number, since it is larger than the sum of its proper divisors (69819154).

101313542 is a wasteful number, since it uses less digits than its factorization.

101313542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10276 (or 10265 counting only the distinct ones).

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

The square root of 101313542 is about 10065.4628308886. The cubic root of 101313542 is about 466.1823566237.

Adding to 101313542 its reverse (245313101), we get a palindrome (346626643).

The spelling of 101313542 in words is "one hundred one million, three hundred thirteen thousand, five hundred forty-two".