133011004143530 has 16 divisors (see below), whose sum is σ = 239420121135624. Its totient is φ = 53204331951360.

The previous prime is 133011004143499. The next prime is 133011004143587. The reversal of 133011004143530 is 35341400110331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 111965031310609 + 21045972832921 = 10581353^2 + 4587589^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133011004143493 and 133011004143502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313331 + ... + 16313190.

Almost surely, 2^{133011004143530} is an apocalyptic number.

133011004143530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133011004143530 is a deficient number, since it is larger than the sum of its proper divisors (106409116992094).

133011004143530 is a wasteful number, since it uses less digits than its factorization.

133011004143530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17426521.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 133011004143530 its reverse (35341400110331), we get a palindrome (168352404253861).

The spelling of 133011004143530 in words is "one hundred thirty-three trillion, eleven billion, four million, one hundred forty-three thousand, five hundred thirty".