102231542355 has 16 divisors (see below), whose sum is σ = 163583400960. Its totient is φ = 54519178208.

The previous prime is 102231542339. The next prime is 102231542377. The reversal of 102231542355 is 553245132201.

It is a cyclic number.

It is not a de Polignac number, because 102231542355 - 2⁴ = 102231542339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68577 + ... + 457346.

It is an arithmetic number, because the mean of its divisors is an integer number (10223962560).

Almost surely, 2^102231542355 is an apocalyptic number.

102231542355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102231542355 is a deficient number, since it is larger than the sum of its proper divisors (61351858605).

102231542355 is a wasteful number, since it uses less digits than its factorization.

102231542355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538890.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 102231542355 its reverse (553245132201), we get a palindrome (655476674556).

The spelling of 102231542355 in words is "one hundred two billion, two hundred thirty-one million, five hundred forty-two thousand, three hundred fifty-five".