10143292109 has 8 divisors (see below), whose sum is σ = 10188547512. Its totient is φ = 10098063360.

The previous prime is 10143292069. The next prime is 10143292127. The reversal of 10143292109 is 90129234101.

It can be written as a sum of positive squares in 4 ways, for example, as 158886025 + 9984406084 = 12605^2 + 99922^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10143292109 - 2¹² = 10143288013 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143292189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368317 + ... + 1375709.

It is an arithmetic number, because the mean of its divisors is an integer number (1273568439).

Almost surely, 2^10143292109 is an apocalyptic number.

It is an amenable number.

10143292109 is a deficient number, since it is larger than the sum of its proper divisors (45255403).

10143292109 is an equidigital number, since it uses as much as digits as its factorization.

10143292109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13327.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 10143292109 in words is "ten billion, one hundred forty-three million, two hundred ninety-two thousand, one hundred nine".