10115050451 has 4 divisors (see below), whose sum is σ = 11034600504. Its totient is φ = 9195500400.

The previous prime is 10115050411. The next prime is 10115050459. The reversal of 10115050451 is 15405051101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15405051101 = 11 ⋅1400459191.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10115050451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10115050459) 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, 459775010 + ... + 459775031.

It is an arithmetic number, because the mean of its divisors is an integer number (2758650126).

Almost surely, 2^10115050451 is an apocalyptic number.

10115050451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10115050451 is a deficient number, since it is larger than the sum of its proper divisors (919550053).

10115050451 is an equidigital number, since it uses as much as digits as its factorization.

10115050451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919550052.

The product of its (nonzero) digits is 500, while the sum is 23.

The spelling of 10115050451 in words is "ten billion, one hundred fifteen million, fifty thousand, four hundred fifty-one".