1002305300402 has 32 divisors (see below), whose sum is σ = 1802522315520. Its totient is φ = 408905501760.

The previous prime is 1002305300351. The next prime is 1002305300407. The reversal of 1002305300402 is 2040035032001.

It is a happy number.

It is a super-2 number, since 2×1002305300402² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1002305300407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17356613 + ... + 17414264.

It is an arithmetic number, because the mean of its divisors is an integer number (56328822360).

Almost surely, 2^{1002305300402} is an apocalyptic number.

1002305300402 is a deficient number, since it is larger than the sum of its proper divisors (800217015118).

1002305300402 is a wasteful number, since it uses less digits than its factorization.

1002305300402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34770986.

The product of its (nonzero) digits is 720, while the sum is 20.

The spelling of 1002305300402 in words is "one trillion, two billion, three hundred five million, three hundred thousand, four hundred two".