101202001202111 has 12 divisors (see below), whose sum is σ = 103654344659040. Its totient is φ = 98806416760800.

The previous prime is 101202001202089. The next prime is 101202001202173. The reversal of 101202001202111 is 111202100202101.

It is not a de Polignac number, because 101202001202111 - 2²² = 101201997007807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202001202011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7293446 + ... + 15987443.

It is an arithmetic number, because the mean of its divisors is an integer number (8637862054920).

Almost surely, 2^{101202001202111} is an apocalyptic number.

101202001202111 is a deficient number, since it is larger than the sum of its proper divisors (2452343456929).

101202001202111 is an equidigital number, since it uses as much as digits as its factorization.

101202001202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23283326 (or 23283283 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101202001202111 its reverse (111202100202101), we get a palindrome (212404101404212).

It can be divided in two parts, 10120200 and 1202111, that added together give a palindrome (11322311).

The spelling of 101202001202111 in words is "one hundred one trillion, two hundred two billion, one million, two hundred two thousand, one hundred eleven".