101064156503 has 16 divisors (see below), whose sum is σ = 107935407360. Its totient is φ = 94400363904.

The previous prime is 101064156469. The next prime is 101064156539. The reversal of 101064156503 is 305651460101.

It is not a de Polignac number, because 101064156503 - 2¹⁸ = 101063894359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101064156503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101064156553) 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, 5769983 + ... + 5787471.

It is an arithmetic number, because the mean of its divisors is an integer number (6745962960).

Almost surely, 2^101064156503 is an apocalyptic number.

101064156503 is a deficient number, since it is larger than the sum of its proper divisors (6871250857).

101064156503 is a wasteful number, since it uses less digits than its factorization.

101064156503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23398.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 101064156503 in words is "one hundred one billion, sixty-four million, one hundred fifty-six thousand, five hundred three".