103256967029 has 4 divisors (see below), whose sum is σ = 109330906284. Its totient is φ = 97183027776.

The previous prime is 103256967019. The next prime is 103256967031. The reversal of 103256967029 is 920769652301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39361766404 + 63895200625 = 198398^2 + 252775^2 .

It is a cyclic number.

It is not a de Polignac number, because 103256967029 - 2¹⁶ = 103256901493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103256967019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3036969602 + ... + 3036969635.

It is an arithmetic number, because the mean of its divisors is an integer number (27332726571).

Almost surely, 2^103256967029 is an apocalyptic number.

It is an amenable number.

103256967029 is a deficient number, since it is larger than the sum of its proper divisors (6073939255).

103256967029 is an equidigital number, since it uses as much as digits as its factorization.

103256967029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6073939254.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 103256967029 in words is "one hundred three billion, two hundred fifty-six million, nine hundred sixty-seven thousand, twenty-nine".