202150142250601 has 4 divisors (see below), whose sum is σ = 202269124090000. Its totient is φ = 202031160411204.

The previous prime is 202150142250493. The next prime is 202150142250649. The reversal of 202150142250601 is 106052241051202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202150142250601 - 2¹⁵ = 202150142217833 is a prime.

It is a super-2 number, since 2×202150142250601² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202150142251601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59490917151 + ... + 59490920548.

It is an arithmetic number, because the mean of its divisors is an integer number (50567281022500).

Almost surely, 2^{202150142250601} is an apocalyptic number.

It is an amenable number.

202150142250601 is a deficient number, since it is larger than the sum of its proper divisors (118981839399).

202150142250601 is a wasteful number, since it uses less digits than its factorization.

202150142250601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118981839398.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 202150142250601 in words is "two hundred two trillion, one hundred fifty billion, one hundred forty-two million, two hundred fifty thousand, six hundred one".