10203142203255 has 8 divisors (see below), whose sum is σ = 16325027525232. Its totient is φ = 5441675841728.

The previous prime is 10203142203253. The next prime is 10203142203257. The reversal of 10203142203255 is 55230224130201.

It is an interprime number because it is at equal distance from previous prime (10203142203253) and next prime (10203142203257).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10203142203255 - 2¹ = 10203142203253 is a prime.

It is a super-2 number, since 2×10203142203255² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203142203253) 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, 340104740094 + ... + 340104740123.

It is an arithmetic number, because the mean of its divisors is an integer number (2040628440654).

Almost surely, 2^{10203142203255} is an apocalyptic number.

10203142203255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10203142203255 is a deficient number, since it is larger than the sum of its proper divisors (6121885321977).

10203142203255 is an equidigital number, since it uses as much as digits as its factorization.

10203142203255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680209480225.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 10203142203255 its reverse (55230224130201), we get a palindrome (65433366333456).

The spelling of 10203142203255 in words is "ten trillion, two hundred three billion, one hundred forty-two million, two hundred three thousand, two hundred fifty-five".