4112512102 has 16 divisors (see below), whose sum is σ = 6483294720. Its totient is φ = 1952700552.

The previous prime is 4112512099. The next prime is 4112512123. The reversal of 4112512102 is 2012152114.

It is a self number, because there is not a number n which added to its sum of digits gives 4112512102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315198 + ... + 327985.

It is an arithmetic number, because the mean of its divisors is an integer number (405205920).

Almost surely, 2^4112512102 is an apocalyptic number.

4112512102 is a deficient number, since it is larger than the sum of its proper divisors (2370782618).

4112512102 is a wasteful number, since it uses less digits than its factorization.

4112512102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643347.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 4112512102 is about 64128.8710488498. The cubic root of 4112512102 is about 1602.1471306361.

Adding to 4112512102 its reverse (2012152114), we get a palindrome (6124664216).

The spelling of 4112512102 in words is "four billion, one hundred twelve million, five hundred twelve thousand, one hundred two".