101026044163 has 8 divisors (see below), whose sum is σ = 111301421616. Its totient is φ = 90932532000.

The previous prime is 101026044121. The next prime is 101026044173. The reversal of 101026044163 is 361440620101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101026044163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101026044103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45465156 + ... + 45467377.

It is an arithmetic number, because the mean of its divisors is an integer number (13912677702).

Almost surely, 2^101026044163 is an apocalyptic number.

101026044163 is a deficient number, since it is larger than the sum of its proper divisors (10275377453).

101026044163 is a wasteful number, since it uses less digits than its factorization.

101026044163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90932645.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 101026044163 its reverse (361440620101), we get a palindrome (462466664264).

The spelling of 101026044163 in words is "one hundred one billion, twenty-six million, forty-four thousand, one hundred sixty-three".