101304143545 has 16 divisors (see below), whose sum is σ = 135700437312. Its totient is φ = 71962349760.

The previous prime is 101304143537. The next prime is 101304143561. The reversal of 101304143545 is 545341403101.

It is not a de Polignac number, because 101304143545 - 2³ = 101304143537 is a prime.

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, 21415002 + ... + 21419731.

It is an arithmetic number, because the mean of its divisors is an integer number (8481277332).

Almost surely, 2^101304143545 is an apocalyptic number.

It is an amenable number.

101304143545 is a deficient number, since it is larger than the sum of its proper divisors (34396293767).

101304143545 is a wasteful number, since it uses less digits than its factorization.

101304143545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42834792.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 101304143545 its reverse (545341403101), we get a palindrome (646645546646).

The spelling of 101304143545 in words is "one hundred one billion, three hundred four million, one hundred forty-three thousand, five hundred forty-five".