1000031133029 has 2 divisors, whose sum is σ = 1000031133030. Its totient is φ = 1000031133028.

The previous prime is 1000031133001. The next prime is 1000031133071. The reversal of 1000031133029 is 9203311300001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 883838776129 + 116192356900 = 940127^2 + 340870^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000031133029 - 2⁸ = 1000031132773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000031132995 and 1000031133013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000031135029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500015566514 + 500015566515.

It is an arithmetic number, because the mean of its divisors is an integer number (500015566515).

Almost surely, 2^{1000031133029} is an apocalyptic number.

It is an amenable number.

1000031133029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000031133029 is an equidigital number, since it uses as much as digits as its factorization.

1000031133029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 1000031133029 in words is "one trillion, thirty-one million, one hundred thirty-three thousand, twenty-nine".