1101125214 has 48 divisors (see below), whose sum is σ = 2728582272. Its totient is φ = 314378064.

The previous prime is 1101125171. The next prime is 1101125219. The reversal of 1101125214 is 4125211011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101125219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250197 + ... + 254559.

It is an arithmetic number, because the mean of its divisors is an integer number (56845464).

Almost surely, 2^1101125214 is an apocalyptic number.

1101125214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1101125214 is an abundant number, since it is smaller than the sum of its proper divisors (1627457058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101125214 is a wasteful number, since it uses less digits than its factorization.

1101125214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381 (or 6378 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 1101125214 is about 33183.2068070583. The cubic root of 1101125214 is about 1032.6319761258.

Adding to 1101125214 its reverse (4125211011), we get a palindrome (5226336225).

The spelling of 1101125214 in words is "one billion, one hundred one million, one hundred twenty-five thousand, two hundred fourteen".