1012101869029 has 2 divisors, whose sum is σ = 1012101869030. Its totient is φ = 1012101869028.

The previous prime is 1012101869011. The next prime is 1012101869041. The reversal of 1012101869029 is 9209681012101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000596088804 + 11505780225 = 1000298^2 + 107265^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012101869029 - 2³³ = 1003511934437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012101868982 and 1012101869000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012101869069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506050934514 + 506050934515.

It is an arithmetic number, because the mean of its divisors is an integer number (506050934515).

Almost surely, 2^{1012101869029} is an apocalyptic number.

It is an amenable number.

1012101869029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012101869029 is an equidigital number, since it uses as much as digits as its factorization.

1012101869029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 40.

The spelling of 1012101869029 in words is "one trillion, twelve billion, one hundred one million, eight hundred sixty-nine thousand, twenty-nine".