103122131 has 8 divisors (see below), whose sum is σ = 118013280. Its totient is φ = 88270848.

The previous prime is 103122121. The next prime is 103122143. The reversal of 103122131 is 131221301.

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 103122131 - 2⁶ = 103122067 is a prime.

It is a super-2 number, since 2×103122131² = 21268347803962322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103122121) 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, 4196 + ... + 14961.

It is an arithmetic number, because the mean of its divisors is an integer number (14751660).

Almost surely, 2^103122131 is an apocalyptic number.

103122131 is a deficient number, since it is larger than the sum of its proper divisors (14891149).

103122131 is an equidigital number, since it uses as much as digits as its factorization.

103122131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19933.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 103122131 is about 10154.9067450174. The cubic root of 103122131 is about 468.9400150293.

Adding to 103122131 its reverse (131221301), we get a palindrome (234343432).

The spelling of 103122131 in words is "one hundred three million, one hundred twenty-two thousand, one hundred thirty-one".