101202012001111 has 8 divisors (see below), whose sum is σ = 121746781354880. Its totient is φ = 82179077414328.

The previous prime is 101202012001081. The next prime is 101202012001147. The reversal of 101202012001111 is 111100210202101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101202012001111 - 2¹¹ = 101202011999063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101202012001091 and 101202012001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202012001151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380458691601 + ... + 380458691866.

It is an arithmetic number, because the mean of its divisors is an integer number (15218347669360).

Almost surely, 2^{101202012001111} is an apocalyptic number.

101202012001111 is a deficient number, since it is larger than the sum of its proper divisors (20544769353769).

101202012001111 is an equidigital number, since it uses as much as digits as its factorization.

101202012001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760917383493.

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

Adding to 101202012001111 its reverse (111100210202101), we get a palindrome (212302222203212).

The spelling of 101202012001111 in words is "one hundred one trillion, two hundred two billion, twelve million, one thousand, one hundred eleven".