29997501230011 has 16 divisors (see below), whose sum is σ = 36317405569536. Its totient is φ = 24187726002816.

The previous prime is 29997501229921. The next prime is 29997501230051. The reversal of 29997501230011 is 11003210579992.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29997501230011 is a prime.

It is a super-2 number, since 2×29997501230011² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29997501230051) 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, 61939311 + ... + 62421736.

It is an arithmetic number, because the mean of its divisors is an integer number (2269837848096).

Almost surely, 2^{29997501230011} is an apocalyptic number.

29997501230011 is a deficient number, since it is larger than the sum of its proper divisors (6319904339525).

29997501230011 is a wasteful number, since it uses less digits than its factorization.

29997501230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124363098.

The product of its (nonzero) digits is 306180, while the sum is 49.

The spelling of 29997501230011 in words is "twenty-nine trillion, nine hundred ninety-seven billion, five hundred one million, two hundred thirty thousand, eleven".