101202213011 has 4 divisors (see below), whose sum is σ = 101219462400. Its totient is φ = 101184963624.

The previous prime is 101202212953. The next prime is 101202213023. The reversal of 101202213011 is 110312202101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101202213011 - 2¹⁰ = 101202211987 is a prime.

It is a super-2 number, since 2×101202213011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202213041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8615891 + ... + 8627628.

It is an arithmetic number, because the mean of its divisors is an integer number (25304865600).

Almost surely, 2^101202213011 is an apocalyptic number.

101202213011 is a deficient number, since it is larger than the sum of its proper divisors (17249389).

101202213011 is an equidigital number, since it uses as much as digits as its factorization.

101202213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17249388.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101202213011 its reverse (110312202101), we get a palindrome (211514415112).

The spelling of 101202213011 in words is "one hundred one billion, two hundred two million, two hundred thirteen thousand, eleven".