1034243021102 has 16 divisors (see below), whose sum is σ = 1621774645632. Its totient is φ = 493733680440.

The previous prime is 1034243021101. The next prime is 1034243021111. The reversal of 1034243021102 is 2011203424301.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034243021101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20526524 + ... + 20576847.

It is an arithmetic number, because the mean of its divisors is an integer number (101360915352).

Almost surely, 2^{1034243021102} is an apocalyptic number.

1034243021102 is a deficient number, since it is larger than the sum of its proper divisors (587531624530).

1034243021102 is a wasteful number, since it uses less digits than its factorization.

1034243021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41103943.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1034243021102 its reverse (2011203424301), we get a palindrome (3045446445403).

The spelling of 1034243021102 in words is "one trillion, thirty-four billion, two hundred forty-three million, twenty-one thousand, one hundred two".