11999993029 has 2 divisors, whose sum is σ = 11999993030. Its totient is φ = 11999993028.

The previous prime is 11999992951. The next prime is 11999993051. The reversal of 11999993029 is 92039999911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11556680004 + 443313025 = 107502^2 + 21055^2 .

It is a cyclic number.

It is not a de Polignac number, because 11999993029 - 2¹⁵ = 11999960261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11999903029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5999996514 + 5999996515.

It is an arithmetic number, because the mean of its divisors is an integer number (5999996515).

Almost surely, 2^11999993029 is an apocalyptic number.

It is an amenable number.

11999993029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11999993029 is an equidigital number, since it uses as much as digits as its factorization.

11999993029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3188646, while the sum is 61.

The spelling of 11999993029 in words is "eleven billion, nine hundred ninety-nine million, nine hundred ninety-three thousand, twenty-nine".