101644100313 has 16 divisors (see below), whose sum is σ = 155006263296. Its totient is φ = 58037337360.

The previous prime is 101644100293. The next prime is 101644100323. The reversal of 101644100313 is 313001446101.

It is not a de Polignac number, because 101644100313 - 2⁵ = 101644100281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101644100323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847481 + ... + 1901702.

It is an arithmetic number, because the mean of its divisors is an integer number (9687891456).

Almost surely, 2^101644100313 is an apocalyptic number.

It is an amenable number.

101644100313 is a deficient number, since it is larger than the sum of its proper divisors (53362162983).

101644100313 is a wasteful number, since it uses less digits than its factorization.

101644100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750484.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 101644100313 its reverse (313001446101), we get a palindrome (414645546414).

The spelling of 101644100313 in words is "one hundred one billion, six hundred forty-four million, one hundred thousand, three hundred thirteen".