10012161293126 has 4 divisors (see below), whose sum is σ = 15018241939692. Its totient is φ = 5006080646562.

The previous prime is 10012161293077. The next prime is 10012161293131. The reversal of 10012161293126 is 62139216121001.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503040323280 + ... + 2503040323283.

It is an arithmetic number, because the mean of its divisors is an integer number (3754560484923).

Almost surely, 2^{10012161293126} is an apocalyptic number.

10012161293126 is a deficient number, since it is larger than the sum of its proper divisors (5006080646566).

10012161293126 is an equidigital number, since it uses as much as digits as its factorization.

10012161293126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006080646565.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 10012161293126 in words is "ten trillion, twelve billion, one hundred sixty-one million, two hundred ninety-three thousand, one hundred twenty-six".