10111001001002 has 32 divisors (see below), whose sum is σ = 17435571179904. Its totient is φ = 4352561752000.

The previous prime is 10111001000981. The next prime is 10111001001061. The reversal of 10111001001002 is 20010010011101.

It is a happy number.

10111001001002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98870753 + ... + 98972964.

It is an arithmetic number, because the mean of its divisors is an integer number (544861599372).

Almost surely, 2^{10111001001002} is an apocalyptic number.

10111001001002 is a deficient number, since it is larger than the sum of its proper divisors (7324570178902).

10111001001002 is a wasteful number, since it uses less digits than its factorization.

10111001001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197843854.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10111001001002 its reverse (20010010011101), we get a palindrome (30121011012103).

It can be divided in two parts, 1011100 and 1001002, that added together give a palindrome (2012102).

The spelling of 10111001001002 in words is "ten trillion, one hundred eleven billion, one million, one thousand, two".