100313143545 has 32 divisors (see below), whose sum is σ = 162476870400. Its totient is φ = 52844408064.

The previous prime is 100313143537. The next prime is 100313143547. The reversal of 100313143545 is 545341313001.

It is not a de Polignac number, because 100313143545 - 2³ = 100313143537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100313143547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517551 + ... + 684459.

It is an arithmetic number, because the mean of its divisors is an integer number (5077402200).

Almost surely, 2^100313143545 is an apocalyptic number.

100313143545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100313143545 is a deficient number, since it is larger than the sum of its proper divisors (62163726855).

100313143545 is a wasteful number, since it uses less digits than its factorization.

100313143545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167409.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 100313143545 its reverse (545341313001), we get a palindrome (645654456546).

The spelling of 100313143545 in words is "one hundred billion, three hundred thirteen million, one hundred forty-three thousand, five hundred forty-five".