10001001094 has 32 divisors (see below), whose sum is σ = 18329366016. Its totient is φ = 3994842240.

The previous prime is 10001001083. The next prime is 10001001097. The reversal of 10001001094 is 49010010001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001001097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179472 + ... + 228499.

It is an arithmetic number, because the mean of its divisors is an integer number (572792688).

Almost surely, 2^10001001094 is an apocalyptic number.

10001001094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10001001094 is a deficient number, since it is larger than the sum of its proper divisors (8328364922).

10001001094 is a wasteful number, since it uses less digits than its factorization.

10001001094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408100.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10001001094 its reverse (49010010001), we get a palindrome (59011011095).

The spelling of 10001001094 in words is "ten billion, one million, one thousand, ninety-four".