3102240012 has 24 divisors (see below), whose sum is σ = 7241556336. Its totient is φ = 1033651968.

The previous prime is 3102240007. The next prime is 3102240017. The reversal of 3102240012 is 2100422013.

It is an interprime number because it is at equal distance from previous prime (3102240007) and next prime (3102240017).

It is a junction number, because it is equal to n+sod(n) for n = 3102239973 and 3102240000.

It is not an unprimeable number, because it can be changed into a prime (3102240017) 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, 22593 + ... + 81944.

It is an arithmetic number, because the mean of its divisors is an integer number (301731514).

Almost surely, 2^3102240012 is an apocalyptic number.

It is an amenable number.

3102240012 is an abundant number, since it is smaller than the sum of its proper divisors (4139316324).

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

3102240012 is a wasteful number, since it uses less digits than its factorization.

3102240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107017 (or 107015 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3102240012 is about 55697.7558973429. The cubic root of 3102240012 is about 1458.4508513674.

Adding to 3102240012 its reverse (2100422013), we get a palindrome (5202662025).

The spelling of 3102240012 in words is "three billion, one hundred two million, two hundred forty thousand, twelve".