1012153304 has 8 divisors (see below), whose sum is σ = 1897787460. Its totient is φ = 506076648.

The previous prime is 1012153283. The next prime is 1012153309. The reversal of 1012153304 is 4033512101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012153309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63259574 + ... + 63259589.

Almost surely, 2^1012153304 is an apocalyptic number.

It is an amenable number.

1012153304 is a deficient number, since it is larger than the sum of its proper divisors (885634156).

1012153304 is a wasteful number, since it uses less digits than its factorization.

1012153304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126519169 (or 126519165 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1012153304 is about 31814.3568849034. The cubic root of 1012153304 is about 1004.0347998287.

Adding to 1012153304 its reverse (4033512101), we get a palindrome (5045665405).

The spelling of 1012153304 in words is "one billion, twelve million, one hundred fifty-three thousand, three hundred four".