1002343051355 has 32 divisors (see below), whose sum is σ = 1252408780800. Its totient is φ = 769186496512.

The previous prime is 1002343051349. The next prime is 1002343051357. The reversal of 1002343051355 is 5531503432001.

It is a cyclic number.

It is not a de Polignac number, because 1002343051355 - 2⁶ = 1002343051291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002343051357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14237381 + ... + 14307609.

It is an arithmetic number, because the mean of its divisors is an integer number (39137774400).

Almost surely, 2^{1002343051355} is an apocalyptic number.

1002343051355 is a deficient number, since it is larger than the sum of its proper divisors (250065729445).

1002343051355 is a wasteful number, since it uses less digits than its factorization.

1002343051355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70903.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 1002343051355 its reverse (5531503432001), we get a palindrome (6533846483356).

The spelling of 1002343051355 in words is "one trillion, two billion, three hundred forty-three million, fifty-one thousand, three hundred fifty-five".