1002133401215 has 16 divisors (see below), whose sum is σ = 1223140469760. Its totient is φ = 787990862880.

The previous prime is 1002133401187. The next prime is 1002133401257. The reversal of 1002133401215 is 5121043312001.

It is not a de Polignac number, because 1002133401215 - 2¹⁴ = 1002133384831 is a prime.

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, 1570970 + ... + 2114760.

It is an arithmetic number, because the mean of its divisors is an integer number (76446279360).

Almost surely, 2^{1002133401215} is an apocalyptic number.

1002133401215 is a deficient number, since it is larger than the sum of its proper divisors (221007068545).

1002133401215 is an equidigital number, since it uses as much as digits as its factorization.

1002133401215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550102.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 1002133401215 its reverse (5121043312001), we get a palindrome (6123176713216).

The spelling of 1002133401215 in words is "one trillion, two billion, one hundred thirty-three million, four hundred one thousand, two hundred fifteen".