10402101029 has 2 divisors, whose sum is σ = 10402101030. Its totient is φ = 10402101028.

The previous prime is 10402101011. The next prime is 10402101037. The reversal of 10402101029 is 92010120401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5473780225 + 4928320804 = 73985^2 + 70202^2 .

It is a cyclic number.

It is not a de Polignac number, because 10402101029 - 2³² = 6107133733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10402101029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402101329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201050514 + 5201050515.

It is an arithmetic number, because the mean of its divisors is an integer number (5201050515).

Almost surely, 2^10402101029 is an apocalyptic number.

It is an amenable number.

10402101029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402101029 is an equidigital number, since it uses as much as digits as its factorization.

10402101029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 10402101029 in words is "ten billion, four hundred two million, one hundred one thousand, twenty-nine".