151034122201 has 4 divisors (see below), whose sum is σ = 152731134900. Its totient is φ = 149337109504.

The previous prime is 151034122163. The next prime is 151034122231. The reversal of 151034122201 is 102221430151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102221430151 = 17 ⋅6013025303.

It can be written as a sum of positive squares in 2 ways, for example, as 79772353600 + 71261768601 = 282440^2 + 266949^2 .

It is a cyclic number.

It is not a de Polignac number, because 151034122201 - 2³³ = 142444187609 is a prime.

It is a super-2 number, since 2×151034122201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151034122231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848506216 + ... + 848506393.

It is an arithmetic number, because the mean of its divisors is an integer number (38182783725).

Almost surely, 2^151034122201 is an apocalyptic number.

It is an amenable number.

151034122201 is a deficient number, since it is larger than the sum of its proper divisors (1697012699).

151034122201 is an equidigital number, since it uses as much as digits as its factorization.

151034122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697012698.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 151034122201 its reverse (102221430151), we get a palindrome (253255552352).

The spelling of 151034122201 in words is "one hundred fifty-one billion, thirty-four million, one hundred twenty-two thousand, two hundred one".