101201120101012 has 24 divisors (see below), whose sum is σ = 184821395980032. Its totient is φ = 48395467692000.

The previous prime is 101201120101007. The next prime is 101201120101019. The reversal of 101201120101012 is 210101021102101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101201120100983 and 101201120101001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201120101019) 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, 56707539 + ... + 58464922.

It is an arithmetic number, because the mean of its divisors is an integer number (7700891499168).

Almost surely, 2^{101201120101012} is an apocalyptic number.

It is an amenable number.

101201120101012 is a deficient number, since it is larger than the sum of its proper divisors (83620275879020).

101201120101012 is a wasteful number, since it uses less digits than its factorization.

101201120101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115182039 (or 115182037 counting only the distinct ones).

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

Adding to 101201120101012 its reverse (210101021102101), we get a palindrome (311302141203113).

The spelling of 101201120101012 in words is "one hundred one trillion, two hundred one billion, one hundred twenty million, one hundred one thousand, twelve".