103092212 has 12 divisors (see below), whose sum is σ = 185287620. Its totient is φ = 50152896.

The previous prime is 103092211. The next prime is 103092221. The reversal of 103092212 is 212290301.

It can be written as a sum of positive squares in 2 ways, for example, as 79316836 + 23775376 = 8906^2 + 4876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103092211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348137 + ... + 348432.

It is an arithmetic number, because the mean of its divisors is an integer number (15440635).

Almost surely, 2^103092212 is an apocalyptic number.

It is an amenable number.

103092212 is a deficient number, since it is larger than the sum of its proper divisors (82195408).

103092212 is a wasteful number, since it uses less digits than its factorization.

103092212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696610 (or 696608 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 103092212 is about 10153.4335079322. The cubic root of 103092212 is about 468.8946591868.

It can be divided in two parts, 10309 and 2212, that added together give a palindrome (12521).

The spelling of 103092212 in words is "one hundred three million, ninety-two thousand, two hundred twelve".