112001001029 has 2 divisors, whose sum is σ = 112001001030. Its totient is φ = 112001001028.

The previous prime is 112001001011. The next prime is 112001001037. The reversal of 112001001029 is 920100100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84535562500 + 27465438529 = 290750^2 + 165727^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001001029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112001000998 and 112001001016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112001004029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000500514 + 56000500515.

It is an arithmetic number, because the mean of its divisors is an integer number (56000500515).

Almost surely, 2^112001001029 is an apocalyptic number.

It is an amenable number.

112001001029 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001001029 is an equidigital number, since it uses as much as digits as its factorization.

112001001029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 112001001029 in words is "one hundred twelve billion, one million, one thousand, twenty-nine".