210211542151 has 6 divisors (see below), whose sum is σ = 227625516240. Its totient is φ = 194041423368.

The previous prime is 210211542139. The next prime is 210211542181. The reversal of 210211542151 is 151245112012.

It is not a de Polignac number, because 210211542151 - 2²¹ = 210209444999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210211542181) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 621927471 + ... + 621927808.

It is an arithmetic number, because the mean of its divisors is an integer number (37937586040).

Almost surely, 2^210211542151 is an apocalyptic number.

210211542151 is a deficient number, since it is larger than the sum of its proper divisors (17413974089).

210211542151 is a wasteful number, since it uses less digits than its factorization.

210211542151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243855305 (or 1243855292 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 210211542151 its reverse (151245112012), we get a palindrome (361456654163).

The spelling of 210211542151 in words is "two hundred ten billion, two hundred eleven million, five hundred forty-two thousand, one hundred fifty-one".