103365534261 has 16 divisors (see below), whose sum is σ = 150425630208. Its totient is φ = 62614210800.

The previous prime is 103365534257. The next prime is 103365534271. The reversal of 103365534261 is 162435563301.

It is not a de Polignac number, because 103365534261 - 2² = 103365534257 is a prime.

It is a super-2 number, since 2×103365534261² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103365534271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722625 + ... + 853766.

It is an arithmetic number, because the mean of its divisors is an integer number (9401601888).

Almost surely, 2^103365534261 is an apocalyptic number.

103365534261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103365534261 is a deficient number, since it is larger than the sum of its proper divisors (47060095947).

103365534261 is a wasteful number, since it uses less digits than its factorization.

103365534261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578392.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 103365534261 in words is "one hundred three billion, three hundred sixty-five million, five hundred thirty-four thousand, two hundred sixty-one".