1101050160105 has 32 divisors (see below), whose sum is σ = 2013538579200. Its totient is φ = 503289787392.

The previous prime is 1101050160103. The next prime is 1101050160107. The reversal of 1101050160105 is 5010610501011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1101050160103) and next prime (1101050160107).

It is not a de Polignac number, because 1101050160105 - 2¹ = 1101050160103 is a prime.

It is a super-2 number, since 2×1101050160105² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1101050160103) 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, 637861 + ... + 1615229.

It is an arithmetic number, because the mean of its divisors is an integer number (62923080600).

Almost surely, 2^{1101050160105} is an apocalyptic number.

1101050160105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1101050160105 is a deficient number, since it is larger than the sum of its proper divisors (912488419095).

1101050160105 is a wasteful number, since it uses less digits than its factorization.

1101050160105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988113.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 1101050160105 its reverse (5010610501011), we get a palindrome (6111660661116).

The spelling of 1101050160105 in words is "one trillion, one hundred one billion, fifty million, one hundred sixty thousand, one hundred five".