3134121100 has 36 divisors (see below), whose sum is σ = 7419322008. Its totient is φ = 1139680000.

The previous prime is 3134121097. The next prime is 3134121103. The reversal of 3134121100 is 11214313.

It is an interprime number because it is at equal distance from previous prime (3134121097) and next prime (3134121103).

It is not an unprimeable number, because it can be changed into a prime (3134121103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423501 + ... + 1425700.

It is an arithmetic number, because the mean of its divisors is an integer number (206092278).

Almost surely, 2^3134121100 is an apocalyptic number.

It is an amenable number.

3134121100 is an abundant number, since it is smaller than the sum of its proper divisors (4285200908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3134121100 is a wasteful number, since it uses less digits than its factorization.

3134121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849226 (or 2849219 counting only the distinct ones).

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

The square root of 3134121100 is about 55983.2215936168. The cubic root of 3134121100 is about 1463.4299012253.

Adding to 3134121100 its reverse (11214313), we get a palindrome (3145335413).

It can be divided in two parts, 31341 and 21100, that added together give a square (52441 = 229²).

The spelling of 3134121100 in words is "three billion, one hundred thirty-four million, one hundred twenty-one thousand, one hundred".