101033011212 has 48 divisors (see below), whose sum is σ = 274919769600. Its totient is φ = 28866573456.

The previous prime is 101033011201. The next prime is 101033011213. The reversal of 101033011212 is 212110330101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101033011191 and 101033011200.

It is not an unprimeable number, because it can be changed into a prime (101033011213) 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, 12269088 + ... + 12277319.

It is an arithmetic number, because the mean of its divisors is an integer number (5727495200).

Almost surely, 2^101033011212 is an apocalyptic number.

101033011212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101033011212 is an abundant number, since it is smaller than the sum of its proper divisors (173886758388).

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

101033011212 is a wasteful number, since it uses less digits than its factorization.

101033011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24546435 (or 24546419 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101033011212 its reverse (212110330101), we get a palindrome (313143341313).

The spelling of 101033011212 in words is "one hundred one billion, thirty-three million, eleven thousand, two hundred twelve".