10151221351 has 4 divisors (see below), whose sum is σ = 10367204832. Its totient is φ = 9935237872.

The previous prime is 10151221331. The next prime is 10151221357. The reversal of 10151221351 is 15312215101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15312215101 = 41 ⋅373468661.

It is a cyclic number.

It is not a de Polignac number, because 10151221351 - 2²⁵ = 10117666919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10151221357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107991670 + ... + 107991763.

It is an arithmetic number, because the mean of its divisors is an integer number (2591801208).

Almost surely, 2^10151221351 is an apocalyptic number.

10151221351 is a deficient number, since it is larger than the sum of its proper divisors (215983481).

10151221351 is an equidigital number, since it uses as much as digits as its factorization.

10151221351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215983480.

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 10151221351 its reverse (15312215101), we get a palindrome (25463436452).

The spelling of 10151221351 in words is "ten billion, one hundred fifty-one million, two hundred twenty-one thousand, three hundred fifty-one".