1134123102 has 48 divisors (see below), whose sum is σ = 2854361952. Its totient is φ = 318720960.

The previous prime is 1134123071. The next prime is 1134123119. The reversal of 1134123102 is 2013214311.

1134123102 is a `hidden beast` number, since 11 + 341 + 2 + 310 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66093 + ... + 81464.

It is an arithmetic number, because the mean of its divisors is an integer number (59465874).

Almost surely, 2^1134123102 is an apocalyptic number.

1134123102 is an abundant number, since it is smaller than the sum of its proper divisors (1720238850).

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

1134123102 is a wasteful number, since it uses less digits than its factorization.

1134123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147633 (or 147630 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1134123102 is about 33676.7442309972. The cubic root of 1134123102 is about 1042.8457263010.

Adding to 1134123102 its reverse (2013214311), we get a palindrome (3147337413).

It can be divided in two parts, 1134123 and 102, that added together give a square (1134225 = 1065²).

The spelling of 1134123102 in words is "one billion, one hundred thirty-four million, one hundred twenty-three thousand, one hundred two".