10351212631 has 2 divisors, whose sum is σ = 10351212632. Its totient is φ = 10351212630.

The previous prime is 10351212593. The next prime is 10351212659. The reversal of 10351212631 is 13621215301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10351212631 - 2²⁷ = 10216994903 is a prime.

It is a super-2 number, since 2×10351212631² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10351212596 and 10351212605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10351212661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5175606315 + 5175606316.

It is an arithmetic number, because the mean of its divisors is an integer number (5175606316).

Almost surely, 2^10351212631 is an apocalyptic number.

10351212631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10351212631 is an equidigital number, since it uses as much as digits as its factorization.

10351212631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 10351212631 its reverse (13621215301), we get a palindrome (23972427932).

The spelling of 10351212631 in words is "ten billion, three hundred fifty-one million, two hundred twelve thousand, six hundred thirty-one".