101011120101202 has 4 divisors (see below), whose sum is σ = 151516680151806. Its totient is φ = 50505560050600.

The previous prime is 101011120101107. The next prime is 101011120101277. The reversal of 101011120101202 is 202101021110101.

It is a happy number.

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., 55538876858481 + 45472243242721 = 7452441^2 + 6743311^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25252780025299 + ... + 25252780025302.

Almost surely, 2^{101011120101202} is an apocalyptic number.

101011120101202 is a deficient number, since it is larger than the sum of its proper divisors (50505560050604).

101011120101202 is an equidigital number, since it uses as much as digits as its factorization.

101011120101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50505560050603.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101011120101202 its reverse (202101021110101), we get a palindrome (303112141211303).

The spelling of 101011120101202 in words is "one hundred one trillion, eleven billion, one hundred twenty million, one hundred one thousand, two hundred two".