101100100001002 has 4 divisors (see below), whose sum is σ = 151650150001506. Its totient is φ = 50550050000500.

The previous prime is 101100100000993. The next prime is 101100100001093. The reversal of 101100100001002 is 200100001001101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 100087599175641 + 1012500825361 = 10004379^2 + 1006231^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275025000249 + ... + 25275025000252.

Almost surely, 2^{101100100001002} is an apocalyptic number.

101100100001002 is a deficient number, since it is larger than the sum of its proper divisors (50550050000504).

101100100001002 is an equidigital number, since it uses as much as digits as its factorization.

101100100001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50550050000503.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101100100001002 its reverse (200100001001101), we get a palindrome (301200101002103).

The spelling of 101100100001002 in words is "one hundred one trillion, one hundred billion, one hundred million, one thousand, two".