10000001051 has 2 divisors, whose sum is σ = 10000001052. Its totient is φ = 10000001050.

The previous prime is 10000001047. The next prime is 10000001057. The reversal of 10000001051 is 15010000001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10000001051 - 2² = 10000001047 is a prime.

It is a super-2 number, since 2×10000001051² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10000001057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000000525 + 5000000526.

It is an arithmetic number, because the mean of its divisors is an integer number (5000000526).

Almost surely, 2^10000001051 is an apocalyptic number.

10000001051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000001051 is an equidigital number, since it uses as much as digits as its factorization.

10000001051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5, while the sum is 8.

Adding to 10000001051 its reverse (15010000001), we get a palindrome (25010001052).

The spelling of 10000001051 in words is "ten billion, one thousand, fifty-one".