101203212152 has 32 divisors (see below), whose sum is σ = 216895384800. Its totient is φ = 43366533504.

The previous prime is 101203212109. The next prime is 101203212167. The reversal of 101203212152 is 251212302101.

It is a super-2 number, since 2×101203212152² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270998 + ... + 525210.

It is an arithmetic number, because the mean of its divisors is an integer number (6777980775).

Almost surely, 2^101203212152 is an apocalyptic number.

It is an amenable number.

101203212152 is an abundant number, since it is smaller than the sum of its proper divisors (115692172648).

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

101203212152 is a wasteful number, since it uses less digits than its factorization.

101203212152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261335 (or 261331 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 101203212152 its reverse (251212302101), we get a palindrome (352415514253).

The spelling of 101203212152 in words is "one hundred one billion, two hundred three million, two hundred twelve thousand, one hundred fifty-two".