103102102231 has 12 divisors (see below), whose sum is σ = 114285593232. Its totient is φ = 92818254848.

The previous prime is 103102102219. The next prime is 103102102237. The reversal of 103102102231 is 132201201301.

It is not a de Polignac number, because 103102102231 - 2¹⁵ = 103102069463 is a prime.

It is a super-2 number, since 2×103102102231² (a number of 23 digits) 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 (103102102237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7748890 + ... + 7762183.

It is an arithmetic number, because the mean of its divisors is an integer number (9523799436).

Almost surely, 2^103102102231 is an apocalyptic number.

103102102231 is a deficient number, since it is larger than the sum of its proper divisors (11183491001).

103102102231 is a wasteful number, since it uses less digits than its factorization.

103102102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15511130 (or 15511113 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103102102231 its reverse (132201201301), we get a palindrome (235303303532).

The spelling of 103102102231 in words is "one hundred three billion, one hundred two million, one hundred two thousand, two hundred thirty-one".