1030202420215 has 8 divisors (see below), whose sum is σ = 1245266575920. Its totient is φ = 818146155072.

The previous prime is 1030202420213. The next prime is 1030202420227. The reversal of 1030202420215 is 5120242020301.

It is a happy number.

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 1030202420215 - 2¹ = 1030202420213 is a prime.

It is a super-2 number, since 2×1030202420215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030202420213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751971885 + ... + 751973254.

It is an arithmetic number, because the mean of its divisors is an integer number (155658321990).

Almost surely, 2^{1030202420215} is an apocalyptic number.

1030202420215 is a deficient number, since it is larger than the sum of its proper divisors (215064155705).

1030202420215 is a wasteful number, since it uses less digits than its factorization.

1030202420215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503945281.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1030202420215 its reverse (5120242020301), we get a palindrome (6150444440516).

The spelling of 1030202420215 in words is "one trillion, thirty billion, two hundred two million, four hundred twenty thousand, two hundred fifteen".