10501151387 has 2 divisors, whose sum is σ = 10501151388. Its totient is φ = 10501151386.

The previous prime is 10501151383. The next prime is 10501151429. The reversal of 10501151387 is 78315110501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10501151387 - 2² = 10501151383 is a prime.

It is a super-2 number, since 2×10501151387² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10501151383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250575693 + 5250575694.

It is an arithmetic number, because the mean of its divisors is an integer number (5250575694).

Almost surely, 2^10501151387 is an apocalyptic number.

10501151387 is a deficient number, since it is larger than the sum of its proper divisors (1).

10501151387 is an equidigital number, since it uses as much as digits as its factorization.

10501151387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 32.

Adding to 10501151387 its reverse (78315110501), we get a palindrome (88816261888).

The spelling of 10501151387 in words is "ten billion, five hundred one million, one hundred fifty-one thousand, three hundred eighty-seven".