1030193020101 has 12 divisors (see below), whose sum is σ = 1597850398752. Its totient is φ = 588681725688.

The previous prime is 1030193020039. The next prime is 1030193020121. The reversal of 1030193020101 is 1010203910301.

It is not a de Polignac number, because 1030193020101 - 2⁶ = 1030193020037 is a prime.

It is a super-2 number, since 2×1030193020101² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030193020121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3504057745 + ... + 3504058038.

It is an arithmetic number, because the mean of its divisors is an integer number (133154199896).

Almost surely, 2^{1030193020101} is an apocalyptic number.

It is an amenable number.

1030193020101 is a deficient number, since it is larger than the sum of its proper divisors (567657378651).

1030193020101 is an equidigital number, since it uses as much as digits as its factorization.

1030193020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7008115800 (or 7008115793 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 1030193020101 its reverse (1010203910301), we get a palindrome (2040396930402).

The spelling of 1030193020101 in words is "one trillion, thirty billion, one hundred ninety-three million, twenty thousand, one hundred one".