10310000021147 has 2 divisors, whose sum is σ = 10310000021148. Its totient is φ = 10310000021146.

The previous prime is 10310000021131. The next prime is 10310000021227. The reversal of 10310000021147 is 74112000001301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10310000021147 - 2⁴ = 10310000021131 is a prime.

It is a super-2 number, since 2×10310000021147² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10310000021107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155000010573 + 5155000010574.

It is an arithmetic number, because the mean of its divisors is an integer number (5155000010574).

Almost surely, 2^{10310000021147} is an apocalyptic number.

10310000021147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310000021147 is an equidigital number, since it uses as much as digits as its factorization.

10310000021147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 10310000021147 its reverse (74112000001301), we get a palindrome (84422000022448).

The spelling of 10310000021147 in words is "ten trillion, three hundred ten billion, twenty-one thousand, one hundred forty-seven".