134403203113331 has 16 divisors (see below), whose sum is σ = 138740632305600. Its totient is φ = 130102981176960.

The previous prime is 134403203113271. The next prime is 134403203113343. The reversal of 134403203113331 is 133311302304431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134403203113331 - 2³⁰ = 134402129371507 is a prime.

It is a super-2 number, since 2×134403203113331² (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 (134403203113631) 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, 90721025 + ... + 92190621.

It is an arithmetic number, because the mean of its divisors is an integer number (8671289519100).

Almost surely, 2^{134403203113331} is an apocalyptic number.

134403203113331 is a deficient number, since it is larger than the sum of its proper divisors (4337429192269).

134403203113331 is a wasteful number, since it uses less digits than its factorization.

134403203113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482254.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 134403203113331 its reverse (133311302304431), we get a palindrome (267714505417762).

The spelling of 134403203113331 in words is "one hundred thirty-four trillion, four hundred three billion, two hundred three million, one hundred thirteen thousand, three hundred thirty-one".