133011113321203 has 32 divisors (see below), whose sum is σ = 144244045249920. Its totient is φ = 121924452925440.

The previous prime is 133011113321201. The next prime is 133011113321209. The reversal of 133011113321203 is 302123311110331.

It is a cyclic number.

It is not a de Polignac number, because 133011113321203 - 2¹ = 133011113321201 is a prime.

It is a super-2 number, since 2×133011113321203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133011113321201) 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, 2300843163 + ... + 2300900971.

It is an arithmetic number, because the mean of its divisors is an integer number (4507626414060).

Almost surely, 2^{133011113321203} is an apocalyptic number.

133011113321203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133011113321203 is a deficient number, since it is larger than the sum of its proper divisors (11232931928717).

133011113321203 is a wasteful number, since it uses less digits than its factorization.

133011113321203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60127.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 133011113321203 its reverse (302123311110331), we get a palindrome (435134424431534).

The spelling of 133011113321203 in words is "one hundred thirty-three trillion, eleven billion, one hundred thirteen million, three hundred twenty-one thousand, two hundred three".