1012302332 has 24 divisors (see below), whose sum is σ = 1911134736. Its totient is φ = 467387648.

The previous prime is 1012302329. The next prime is 1012302359. The reversal of 1012302332 is 2332032101.

It is a super-2 number, since 2×1012302332² = 2049512022745276448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1012302332.

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, 136838 + ... + 144045.

It is an arithmetic number, because the mean of its divisors is an integer number (79630614).

Almost surely, 2^1012302332 is an apocalyptic number.

It is an amenable number.

1012302332 is a deficient number, since it is larger than the sum of its proper divisors (898832404).

1012302332 is a wasteful number, since it uses less digits than its factorization.

1012302332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280957 (or 280955 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1012302332 is about 31816.6989488225. The cubic root of 1012302332 is about 1004.0840749581.

Adding to 1012302332 its reverse (2332032101), we get a palindrome (3344334433).

The spelling of 1012302332 in words is "one billion, twelve million, three hundred two thousand, three hundred thirty-two".