1023361554255 has 8 divisors (see below), whose sum is σ = 1637378486832. Its totient is φ = 545792828928.

The previous prime is 1023361554247. The next prime is 1023361554301. The reversal of 1023361554255 is 5524551633201.

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

It is not a de Polignac number, because 1023361554255 - 2³ = 1023361554247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34112051794 + ... + 34112051823.

It is an arithmetic number, because the mean of its divisors is an integer number (204672310854).

Almost surely, 2^{1023361554255} is an apocalyptic number.

1023361554255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1023361554255 is a deficient number, since it is larger than the sum of its proper divisors (614016932577).

1023361554255 is an equidigital number, since it uses as much as digits as its factorization.

1023361554255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68224103625.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 1023361554255 in words is "one trillion, twenty-three billion, three hundred sixty-one million, five hundred fifty-four thousand, two hundred fifty-five".