10111120001002 has 8 divisors (see below), whose sum is σ = 15250473814212. Its totient is φ = 5027628729600.

The previous prime is 10111120000999. The next prime is 10111120001009. The reversal of 10111120001002 is 20010002111101.

It can be written as a sum of positive squares in 2 ways, for example, as 6665118092721 + 3446001908281 = 2581689^2 + 1856341^2 .

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

It is a super-3 number, since 3×10111120001002³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10111120001002.

It is not an unprimeable number, because it can be changed into a prime (10111120001009) 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, 13965634999 + ... + 13965635722.

Almost surely, 2^{10111120001002} is an apocalyptic number.

10111120001002 is a deficient number, since it is larger than the sum of its proper divisors (5139353813210).

10111120001002 is a wasteful number, since it uses less digits than its factorization.

10111120001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27931270904.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10111120001002 its reverse (20010002111101), we get a palindrome (30121122112103).

The spelling of 10111120001002 in words is "ten trillion, one hundred eleven billion, one hundred twenty million, one thousand, two".