1133142245300 has 54 divisors (see below), whose sum is σ = 2662616116818. Its totient is φ = 418390976640.

The previous prime is 1133142245269. The next prime is 1133142245309. The reversal of 1133142245300 is 35422413311.

It can be written as a sum of positive squares in 9 ways, for example, as 939616158244 + 193526087056 = 969338^2 + 439916^2 .

It is a super-2 number, since 2×1133142245300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133142245309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 33508019 + ... + 33541818.

It is an arithmetic number, because the mean of its divisors is an integer number (49307705867).

Almost surely, 2^{1133142245300} is an apocalyptic number.

1133142245300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133142245300 is an abundant number, since it is smaller than the sum of its proper divisors (1529473871518).

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

1133142245300 is a wasteful number, since it uses less digits than its factorization.

1133142245300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67049877 (or 67049857 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1133142245300 its reverse (35422413311), we get a palindrome (1168564658611).

The spelling of 1133142245300 in words is "one trillion, one hundred thirty-three billion, one hundred forty-two million, two hundred forty-five thousand, three hundred".