29120130121133 has 4 divisors (see below), whose sum is σ = 29121029728128. Its totient is φ = 29119230514140.

The previous prime is 29120130121127. The next prime is 29120130121153. The reversal of 29120130121133 is 33112103102192.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29120130121133 - 2⁸ = 29120130120877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29120130121096 and 29120130121105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29120130121153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449754941 + ... + 449819682.

It is an arithmetic number, because the mean of its divisors is an integer number (7280257432032).

Almost surely, 2^{29120130121133} is an apocalyptic number.

It is an amenable number.

29120130121133 is a deficient number, since it is larger than the sum of its proper divisors (899606995).

29120130121133 is an equidigital number, since it uses as much as digits as its factorization.

29120130121133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899606994.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 29120130121133 in words is "twenty-nine trillion, one hundred twenty billion, one hundred thirty million, one hundred twenty-one thousand, one hundred thirty-three".