202151101201 has 8 divisors (see below), whose sum is σ = 232124759744. Its totient is φ = 172451175120.

The previous prime is 202151101181. The next prime is 202151101211. The reversal of 202151101201 is 102101151202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202151101201 - 2²⁹ = 201614230289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202151101211) 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, 68431530 + ... + 68434483.

It is an arithmetic number, because the mean of its divisors is an integer number (29015594968).

Almost surely, 2^202151101201 is an apocalyptic number.

It is an amenable number.

202151101201 is a deficient number, since it is larger than the sum of its proper divisors (29973658543).

202151101201 is a wasteful number, since it uses less digits than its factorization.

202151101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136866231.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 202151101201 its reverse (102101151202), we get a palindrome (304252252403).

The spelling of 202151101201 in words is "two hundred two billion, one hundred fifty-one million, one hundred one thousand, two hundred one".