1501210230241 has 4 divisors (see below), whose sum is σ = 1506552615684. Its totient is φ = 1495867844800.

The previous prime is 1501210230239. The next prime is 1501210230263. The reversal of 1501210230241 is 1420320121051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1169002089616 + 332208140625 = 1081204^2 + 576375^2 .

It is a cyclic number.

It is not a de Polignac number, because 1501210230241 - 2¹ = 1501210230239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1501210230271) 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, 2671192300 + ... + 2671192861.

It is an arithmetic number, because the mean of its divisors is an integer number (376638153921).

Almost surely, 2^{1501210230241} is an apocalyptic number.

It is an amenable number.

1501210230241 is a deficient number, since it is larger than the sum of its proper divisors (5342385443).

1501210230241 is an equidigital number, since it uses as much as digits as its factorization.

1501210230241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342385442.

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

Adding to 1501210230241 its reverse (1420320121051), we get a palindrome (2921530351292).

The spelling of 1501210230241 in words is "one trillion, five hundred one billion, two hundred ten million, two hundred thirty thousand, two hundred forty-one".