101312011202132 has 24 divisors (see below), whose sum is σ = 179163002054400. Its totient is φ = 50123382384096.

The previous prime is 101312011202131. The next prime is 101312011202161. The reversal of 101312011202132 is 231202110213101.

It is a super-2 number, since 2×101312011202132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101312011202131) 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, 99535532 + ... + 100548227.

It is an arithmetic number, because the mean of its divisors is an integer number (7465125085600).

Almost surely, 2^{101312011202132} is an apocalyptic number.

It is an amenable number.

101312011202132 is a deficient number, since it is larger than the sum of its proper divisors (77850990852268).

101312011202132 is a wasteful number, since it uses less digits than its factorization.

101312011202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200085095 (or 200085093 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 101312011202132 its reverse (231202110213101), we get a palindrome (332514121415233).

The spelling of 101312011202132 in words is "one hundred one trillion, three hundred twelve billion, eleven million, two hundred two thousand, one hundred thirty-two".