1125441102 has 16 divisors (see below), whose sum is σ = 2251234512. Its totient is φ = 375088320.

The previous prime is 1125441101. The next prime is 1125441131. The reversal of 1125441102 is 2011445211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125441101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46402 + ... + 66362.

It is an arithmetic number, because the mean of its divisors is an integer number (140702157).

Almost surely, 2^1125441102 is an apocalyptic number.

1125441102 is an abundant number, since it is smaller than the sum of its proper divisors (1125793410).

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

1125441102 is a wasteful number, since it uses less digits than its factorization.

1125441102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29363.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1125441102 is about 33547.5945784493. The cubic root of 1125441102 is about 1040.1778240063.

Adding to 1125441102 its reverse (2011445211), we get a palindrome (3136886313).

The spelling of 1125441102 in words is "one billion, one hundred twenty-five million, four hundred forty-one thousand, one hundred two".