1123332103011 has 32 divisors (see below), whose sum is σ = 1569793305600. Its totient is φ = 713567312640.

The previous prime is 1123332102973. The next prime is 1123332103121. The reversal of 1123332103011 is 1103012333211.

It is a happy number.

It is not a de Polignac number, because 1123332103011 - 2¹¹ = 1123332100963 is a prime.

It is a super-2 number, since 2×1123332103011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123332108011) 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, 14608015 + ... + 14684711.

It is an arithmetic number, because the mean of its divisors is an integer number (49056040800).

Almost surely, 2^{1123332103011} is an apocalyptic number.

1123332103011 is a deficient number, since it is larger than the sum of its proper divisors (446461202589).

1123332103011 is a wasteful number, since it uses less digits than its factorization.

1123332103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78939.

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

Adding to 1123332103011 its reverse (1103012333211), we get a palindrome (2226344436222).

The spelling of 1123332103011 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred three thousand, eleven".