1031214340402 has 16 divisors (see below), whose sum is σ = 1549319224320. Its totient is φ = 514775259648.

The previous prime is 1031214340361. The next prime is 1031214340427. The reversal of 1031214340402 is 2040434121301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2981874 + ... + 3309682.

It is an arithmetic number, because the mean of its divisors is an integer number (96832451520).

Almost surely, 2^{1031214340402} is an apocalyptic number.

1031214340402 is a deficient number, since it is larger than the sum of its proper divisors (518104883918).

1031214340402 is a wasteful number, since it uses less digits than its factorization.

1031214340402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330345.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1031214340402 its reverse (2040434121301), we get a palindrome (3071648461703).

The spelling of 1031214340402 in words is "one trillion, thirty-one billion, two hundred fourteen million, three hundred forty thousand, four hundred two".