20102151301 has 8 divisors (see below), whose sum is σ = 20321326584. Its totient is φ = 19883371200.

The previous prime is 20102151287. The next prime is 20102151343. The reversal of 20102151301 is 10315120102.

It can be written as a sum of positive squares in 4 ways, for example, as 2038522500 + 18063628801 = 45150^2 + 134401^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 20102151301 - 2¹³ = 20102143109 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 (20102151361) 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, 4075 + ... + 200551.

It is an arithmetic number, because the mean of its divisors is an integer number (2540165823).

Almost surely, 2^20102151301 is an apocalyptic number.

It is an amenable number.

20102151301 is a deficient number, since it is larger than the sum of its proper divisors (219175283).

20102151301 is a wasteful number, since it uses less digits than its factorization.

20102151301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197591.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 20102151301 its reverse (10315120102), we get a palindrome (30417271403).

The spelling of 20102151301 in words is "twenty billion, one hundred two million, one hundred fifty-one thousand, three hundred one".