10501061051 has 4 divisors (see below), whose sum is σ = 11308834992. Its totient is φ = 9693287112.

The previous prime is 10501061029. The next prime is 10501061059. The reversal of 10501061051 is 15016010501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15016010501 = 233 ⋅64446397.

It is a cyclic number.

It is not a de Polignac number, because 10501061051 - 2¹⁴ = 10501044667 is a prime.

It is a super-2 number, since 2×10501061051² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10501061059) 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, 403886951 + ... + 403886976.

It is an arithmetic number, because the mean of its divisors is an integer number (2827208748).

Almost surely, 2^10501061051 is an apocalyptic number.

10501061051 is a deficient number, since it is larger than the sum of its proper divisors (807773941).

10501061051 is an equidigital number, since it uses as much as digits as its factorization.

10501061051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807773940.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 10501061051 its reverse (15016010501), we get a palindrome (25517071552).

The spelling of 10501061051 in words is "ten billion, five hundred one million, sixty-one thousand, fifty-one".