133211122413 has 32 divisors (see below), whose sum is σ = 185915886336. Its totient is φ = 84681451008.

The previous prime is 133211122379. The next prime is 133211122463. The reversal of 133211122413 is 314221112331.

It is not a de Polignac number, because 133211122413 - 2¹² = 133211118317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211122463) 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, 36624831 + ... + 36628467.

It is an arithmetic number, because the mean of its divisors is an integer number (5809871448).

Almost surely, 2^133211122413 is an apocalyptic number.

It is an amenable number.

133211122413 is a deficient number, since it is larger than the sum of its proper divisors (52704763923).

133211122413 is a wasteful number, since it uses less digits than its factorization.

133211122413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173.

The product of its digits is 864, while the sum is 24.

Adding to 133211122413 its reverse (314221112331), we get a palindrome (447432234744).

The spelling of 133211122413 in words is "one hundred thirty-three billion, two hundred eleven million, one hundred twenty-two thousand, four hundred thirteen".