1002071000215 has 16 divisors (see below), whose sum is σ = 1203442606080. Its totient is φ = 801018721440.

The previous prime is 1002071000197. The next prime is 1002071000233. The reversal of 1002071000215 is 5120001702001.

It is an interprime number because it is at equal distance from previous prime (1002071000197) and next prime (1002071000233).

It is not a de Polignac number, because 1002071000215 - 2⁷ = 1002071000087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002071000192 and 1002071000201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80294346 + ... + 80306824.

It is an arithmetic number, because the mean of its divisors is an integer number (75215162880).

Almost surely, 2^{1002071000215} is an apocalyptic number.

1002071000215 is a deficient number, since it is larger than the sum of its proper divisors (201371605865).

1002071000215 is a wasteful number, since it uses less digits than its factorization.

1002071000215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23982.

The product of its (nonzero) digits is 140, while the sum is 19.

Adding to 1002071000215 its reverse (5120001702001), we get a palindrome (6122072702216).

The spelling of 1002071000215 in words is "one trillion, two billion, seventy-one million, two hundred fifteen", and thus it is an aban number.