1123333010121 has 64 divisors (see below), whose sum is σ = 1754664837120. Its totient is φ = 625916332800.

The previous prime is 1123333010119. The next prime is 1123333010123. The reversal of 1123333010121 is 1210103333211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1123333010119) and next prime (1123333010123).

It is not a de Polignac number, because 1123333010121 - 2¹ = 1123333010119 is a prime.

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 (1123333010123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 340299171 + ... + 340302471.

It is an arithmetic number, because the mean of its divisors is an integer number (27416638080).

Almost surely, 2^{1123333010121} is an apocalyptic number.

It is an amenable number.

1123333010121 is a deficient number, since it is larger than the sum of its proper divisors (631331826999).

1123333010121 is a wasteful number, since it uses less digits than its factorization.

1123333010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1123333010121 its reverse (1210103333211), we get a palindrome (2333436343332).

The spelling of 1123333010121 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-three million, ten thousand, one hundred twenty-one".