103536205031 has 32 divisors (see below), whose sum is σ = 127937832960. Its totient is φ = 81821257056.

The previous prime is 103536205001. The next prime is 103536205033. The reversal of 103536205031 is 130502635301.

It is not a de Polignac number, because 103536205031 - 2¹⁴ = 103536188647 is a prime.

It is a super-2 number, since 2×103536205031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103536204985 and 103536205003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103536205033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 669620 + ... + 809606.

It is an arithmetic number, because the mean of its divisors is an integer number (3998057280).

Almost surely, 2^103536205031 is an apocalyptic number.

103536205031 is a deficient number, since it is larger than the sum of its proper divisors (24401627929).

103536205031 is a wasteful number, since it uses less digits than its factorization.

103536205031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140163.

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 103536205031 in words is "one hundred three billion, five hundred thirty-six million, two hundred five thousand, thirty-one".