102124231 has 8 divisors (see below), whose sum is σ = 112512528. Its totient is φ = 91920000.

The previous prime is 102124223. The next prime is 102124241. The reversal of 102124231 is 132421201.

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 102124231 - 2³ = 102124223 is a prime.

It is a super-2 number, since 2×102124231² = 20858717114682722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102124201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44850 + ... + 47071.

It is an arithmetic number, because the mean of its divisors is an integer number (14064066).

Almost surely, 2^102124231 is an apocalyptic number.

102124231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102124231 is a deficient number, since it is larger than the sum of its proper divisors (10388297).

102124231 is a wasteful number, since it uses less digits than its factorization.

102124231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92033.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102124231 is about 10105.6534177657. The cubic root of 102124231 is about 467.4224847888.

Adding to 102124231 its reverse (132421201), we get a palindrome (234545432).

It can be divided in two parts, 1021 and 24231, that added together give a palindrome (25252).

The spelling of 102124231 in words is "one hundred two million, one hundred twenty-four thousand, two hundred thirty-one".