101316545 has 16 divisors (see below), whose sum is σ = 136219968. Its totient is φ = 71691840.

The previous prime is 101316539. The next prime is 101316563. The reversal of 101316545 is 545613101.

It is not a de Polignac number, because 101316545 - 2¹⁰ = 101315521 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22859 + ... + 26928.

It is an arithmetic number, because the mean of its divisors is an integer number (8513748).

Almost surely, 2^101316545 is an apocalyptic number.

It is an amenable number.

101316545 is a deficient number, since it is larger than the sum of its proper divisors (34903423).

101316545 is a wasteful number, since it uses less digits than its factorization.

101316545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49840.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 101316545 is about 10065.6120032515. The cubic root of 101316545 is about 466.1869625621.

Adding to 101316545 its reverse (545613101), we get a palindrome (646929646).

The spelling of 101316545 in words is "one hundred one million, three hundred sixteen thousand, five hundred forty-five".