1023100340204 has 24 divisors (see below), whose sum is σ = 1852248006000. Its totient is φ = 493888216640.

The previous prime is 1023100340203. The next prime is 1023100340219. The reversal of 1023100340204 is 4020430013201.

It is a super-2 number, since 2×1023100340204² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1023100340203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2544419 + ... + 2918949.

It is an arithmetic number, because the mean of its divisors is an integer number (77177000250).

Almost surely, 2^{1023100340204} is an apocalyptic number.

It is an amenable number.

1023100340204 is a deficient number, since it is larger than the sum of its proper divisors (829147665796).

1023100340204 is a wasteful number, since it uses less digits than its factorization.

1023100340204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398113 (or 398111 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1023100340204 its reverse (4020430013201), we get a palindrome (5043530353405).

The spelling of 1023100340204 in words is "one trillion, twenty-three billion, one hundred million, three hundred forty thousand, two hundred four".