1012213030 has 32 divisors (see below), whose sum is σ = 1919829600. Its totient is φ = 383185152.

The previous prime is 1012213021. The next prime is 1012213051. The reversal of 1012213030 is 303122101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012213030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242844 + ... + 246976.

It is an arithmetic number, because the mean of its divisors is an integer number (59994675).

Almost surely, 2^1012213030 is an apocalyptic number.

1012213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012213030 is a deficient number, since it is larger than the sum of its proper divisors (907616570).

1012213030 is a wasteful number, since it uses less digits than its factorization.

1012213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1012213030 is about 31815.2955353239. The cubic root of 1012213030 is about 1004.0545484191.

Adding to 1012213030 its reverse (303122101), we get a palindrome (1315335131).

The spelling of 1012213030 in words is "one billion, twelve million, two hundred thirteen thousand, thirty".