10505151103 has 2 divisors, whose sum is σ = 10505151104. Its totient is φ = 10505151102.

The previous prime is 10505151049. The next prime is 10505151179. The reversal of 10505151103 is 30115150501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10505151103 is a prime.

It is a super-2 number, since 2×10505151103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10505151193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252575551 + 5252575552.

It is an arithmetic number, because the mean of its divisors is an integer number (5252575552).

Almost surely, 2^10505151103 is an apocalyptic number.

10505151103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10505151103 is an equidigital number, since it uses as much as digits as its factorization.

10505151103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 375, while the sum is 22.

The spelling of 10505151103 in words is "ten billion, five hundred five million, one hundred fifty-one thousand, one hundred three".