1000099125001 has 8 divisors (see below), whose sum is σ = 1001999736000. Its totient is φ = 998198706960.

The previous prime is 1000099124987. The next prime is 1000099125013. The reversal of 1000099125001 is 1005219900001.

1000099125001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000099125001 - 2¹⁵ = 1000099092233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000099125031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14409540 + ... + 14478778.

It is an arithmetic number, because the mean of its divisors is an integer number (125249967000).

Almost surely, 2^{1000099125001} is an apocalyptic number.

It is an amenable number.

1000099125001 is a deficient number, since it is larger than the sum of its proper divisors (1900610999).

1000099125001 is an equidigital number, since it uses as much as digits as its factorization.

1000099125001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96479.

The product of its (nonzero) digits is 810, while the sum is 28.

The spelling of 1000099125001 in words is "one trillion, ninety-nine million, one hundred twenty-five thousand, one".