1213032060 has 36 divisors (see below), whose sum is σ = 3679531128. Its totient is φ = 323475168.

The previous prime is 1213032049. The next prime is 1213032103. The reversal of 1213032060 is 602303121.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3369354 + ... + 3369713.

It is an arithmetic number, because the mean of its divisors is an integer number (102209198).

Almost surely, 2^1213032060 is an apocalyptic number.

1213032060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1213032060 is an abundant number, since it is smaller than the sum of its proper divisors (2466499068).

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

1213032060 is a wasteful number, since it uses less digits than its factorization.

1213032060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6739082 (or 6739077 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1213032060 is about 34828.6097913770. The cubic root of 1213032060 is about 1066.4915686977.

Adding to 1213032060 its reverse (602303121), we get a palindrome (1815335181).

The spelling of 1213032060 in words is "one billion, two hundred thirteen million, thirty-two thousand, sixty".