101202100011 has 12 divisors (see below), whose sum is σ = 146792449440. Its totient is φ = 67185772080.

The previous prime is 101202100007. The next prime is 101202100049. The reversal of 101202100011 is 110001202101.

It is a happy number.

It is not a de Polignac number, because 101202100011 - 2² = 101202100007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101202099966 and 101202100002.

It is not an unprimeable number, because it can be changed into a prime (101202110011) 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, 23522280 + ... + 23526581.

It is an arithmetic number, because the mean of its divisors is an integer number (12232704120).

Almost surely, 2^101202100011 is an apocalyptic number.

101202100011 is a deficient number, since it is larger than the sum of its proper divisors (45590349429).

101202100011 is a wasteful number, since it uses less digits than its factorization.

101202100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47049106 (or 47049103 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 101202100011 its reverse (110001202101), we get a palindrome (211203302112).

The spelling of 101202100011 in words is "one hundred one billion, two hundred two million, one hundred thousand, eleven".