10255255121403 has 24 divisors (see below), whose sum is σ = 15686346639600. Its totient is φ = 6433915497984.

The previous prime is 10255255121383. The next prime is 10255255121411. The reversal of 10255255121403 is 30412155255201.

10255255121403 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 525 + 5 + 121 + 4 + 0 + 3 = 666.

It is not a de Polignac number, because 10255255121403 - 2¹³ = 10255255113211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10255255121453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2618338 + ... + 5231271.

It is an arithmetic number, because the mean of its divisors is an integer number (653597776650).

Almost surely, 2^{10255255121403} is an apocalyptic number.

10255255121403 is a deficient number, since it is larger than the sum of its proper divisors (5431091518197).

10255255121403 is a wasteful number, since it uses less digits than its factorization.

10255255121403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858171 (or 7858168 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 10255255121403 in words is "ten trillion, two hundred fifty-five billion, two hundred fifty-five million, one hundred twenty-one thousand, four hundred three".