1030203101301 has 32 divisors (see below), whose sum is σ = 1573588021248. Its totient is φ = 593415176640.

The previous prime is 1030203101219. The next prime is 1030203101309. The reversal of 1030203101301 is 1031013020301.

It is not a de Polignac number, because 1030203101301 - 2⁷ = 1030203101173 is a prime.

It is a super-2 number, since 2×1030203101301² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030203101309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4203501 + ... + 4441826.

It is an arithmetic number, because the mean of its divisors is an integer number (49174625664).

Almost surely, 2^{1030203101301} is an apocalyptic number.

1030203101301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1030203101301 is a deficient number, since it is larger than the sum of its proper divisors (543384919947).

1030203101301 is a wasteful number, since it uses less digits than its factorization.

1030203101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8645521.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1030203101301 its reverse (1031013020301), we get a palindrome (2061216121602).

The spelling of 1030203101301 in words is "one trillion, thirty billion, two hundred three million, one hundred one thousand, three hundred one".