101121002196 has 48 divisors (see below), whose sum is σ = 236406745344. Its totient is φ = 33641680896.

The previous prime is 101121002173. The next prime is 101121002197. The reversal of 101121002196 is 691200121101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121002197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15082581 + ... + 15089283.

It is an arithmetic number, because the mean of its divisors is an integer number (4925140528).

Almost surely, 2^101121002196 is an apocalyptic number.

It is an amenable number.

101121002196 is an abundant number, since it is smaller than the sum of its proper divisors (135285743148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101121002196 is a wasteful number, since it uses less digits than its factorization.

101121002196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8960 (or 8958 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 101121002196 its reverse (691200121101), we get a palindrome (792321123297).

The spelling of 101121002196 in words is "one hundred one billion, one hundred twenty-one million, two thousand, one hundred ninety-six".