1050061100129 has 4 divisors (see below), whose sum is σ = 1105327473840. Its totient is φ = 994794726420.

The previous prime is 1050061100071. The next prime is 1050061100149. The reversal of 1050061100129 is 9210011600501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1050061100129 - 2²⁰ = 1050060051553 is a prime.

It is a super-2 number, since 2×1050061100129² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1050061100098 and 1050061100107.

It is not an unprimeable number, because it can be changed into a prime (1050061100149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27633186827 + ... + 27633186864.

It is an arithmetic number, because the mean of its divisors is an integer number (276331868460).

Almost surely, 2^{1050061100129} is an apocalyptic number.

1050061100129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1050061100129 is a deficient number, since it is larger than the sum of its proper divisors (55266373711).

1050061100129 is an equidigital number, since it uses as much as digits as its factorization.

1050061100129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55266373710.

The product of its (nonzero) digits is 540, while the sum is 26.

The spelling of 1050061100129 in words is "one trillion, fifty billion, sixty-one million, one hundred thousand, one hundred twenty-nine".