100102001011202 has 4 divisors (see below), whose sum is σ = 150153001516806. Its totient is φ = 50051000505600.

The previous prime is 100102001011127. The next prime is 100102001011241. The reversal of 100102001011202 is 202110100201001.

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., 100007820152881 + 94180858321 = 10000391^2 + 306889^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025500252799 + ... + 25025500252802.

Almost surely, 2^{100102001011202} is an apocalyptic number.

100102001011202 is a deficient number, since it is larger than the sum of its proper divisors (50051000505604).

100102001011202 is an equidigital number, since it uses as much as digits as its factorization.

100102001011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50051000505603.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100102001011202 its reverse (202110100201001), we get a palindrome (302212101212203).

The spelling of 100102001011202 in words is "one hundred trillion, one hundred two billion, one million, eleven thousand, two hundred two".