103563265051 has 2 divisors, whose sum is σ = 103563265052. Its totient is φ = 103563265050.

The previous prime is 103563265037. The next prime is 103563265061. The reversal of 103563265051 is 150562365301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103563265051 - 2⁷ = 103563264923 is a prime.

It is a super-3 number, since 3×103563265051³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103563265051.

It is not a weakly prime, because it can be changed into another prime (103563265061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51781632525 + 51781632526.

It is an arithmetic number, because the mean of its divisors is an integer number (51781632526).

Almost surely, 2^103563265051 is an apocalyptic number.

103563265051 is a deficient number, since it is larger than the sum of its proper divisors (1).

103563265051 is an equidigital number, since it uses as much as digits as its factorization.

103563265051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 103563265051 in words is "one hundred three billion, five hundred sixty-three million, two hundred sixty-five thousand, fifty-one".