103561111195 has 8 divisors (see below), whose sum is σ = 124279023744. Its totient is φ = 82845095424.

The previous prime is 103561111183. The next prime is 103561111211. The reversal of 103561111195 is 591111165301.

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

It is a cyclic number.

It is not a de Polignac number, because 103561111195 - 2⁹ = 103561110683 is a prime.

It is a super-3 number, since 3×103561111195³ (a number of 34 digits) contains 333 as substring.

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 103561111195.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351174 + ... + 574843.

It is an arithmetic number, because the mean of its divisors is an integer number (15534877968).

Almost surely, 2^103561111195 is an apocalyptic number.

103561111195 is a deficient number, since it is larger than the sum of its proper divisors (20717912549).

103561111195 is an equidigital number, since it uses as much as digits as its factorization.

103561111195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948389.

The product of its (nonzero) digits is 4050, while the sum is 34.

Adding to 103561111195 its reverse (591111165301), we get a palindrome (694672276496).

The spelling of 103561111195 in words is "one hundred three billion, five hundred sixty-one million, one hundred eleven thousand, one hundred ninety-five".