134001201131 has 16 divisors (see below), whose sum is σ = 155513484288. Its totient is φ = 113085655200.

The previous prime is 134001201127. The next prime is 134001201133. The reversal of 134001201131 is 131102100431.

It is not a de Polignac number, because 134001201131 - 2² = 134001201127 is a prime.

It is a super-2 number, since 2×134001201131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134001201133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180386 + ... + 548216.

It is an arithmetic number, because the mean of its divisors is an integer number (9719592768).

Almost surely, 2^134001201131 is an apocalyptic number.

134001201131 is a deficient number, since it is larger than the sum of its proper divisors (21512283157).

134001201131 is an equidigital number, since it uses as much as digits as its factorization.

134001201131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368642.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 134001201131 its reverse (131102100431), we get a palindrome (265103301562).

The spelling of 134001201131 in words is "one hundred thirty-four billion, one million, two hundred one thousand, one hundred thirty-one".