101120100002 has 4 divisors (see below), whose sum is σ = 151680150006. Its totient is φ = 50560050000.

The previous prime is 101120099999. The next prime is 101120100079. The reversal of 101120100002 is 200001021101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200001021101 = 7 ⋅28571574443.

It can be written as a sum of positive squares in only one way, i.e., 52808499601 + 48311600401 = 229801^2 + 219799^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280024999 + ... + 25280025002.

Almost surely, 2^101120100002 is an apocalyptic number.

101120100002 is a deficient number, since it is larger than the sum of its proper divisors (50560050004).

101120100002 is an equidigital number, since it uses as much as digits as its factorization.

101120100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560050003.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101120100002 its reverse (200001021101), we get a palindrome (301121121103).

The spelling of 101120100002 in words is "one hundred one billion, one hundred twenty million, one hundred thousand, two".