1003432131029 has 2 divisors, whose sum is σ = 1003432131030. Its totient is φ = 1003432131028.

The previous prime is 1003432130969. The next prime is 1003432131067. The reversal of 1003432131029 is 9201312343001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 661204791025 + 342227340004 = 813145^2 + 585002^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003432131029 - 2⁸ = 1003432130773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003432130992 and 1003432131010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003432131089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501716065514 + 501716065515.

It is an arithmetic number, because the mean of its divisors is an integer number (501716065515).

Almost surely, 2^{1003432131029} is an apocalyptic number.

It is an amenable number.

1003432131029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003432131029 is an equidigital number, since it uses as much as digits as its factorization.

1003432131029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 1003432131029 in words is "one trillion, three billion, four hundred thirty-two million, one hundred thirty-one thousand, twenty-nine".