1026231512 has 16 divisors (see below), whose sum is σ = 1941838800. Its totient is φ = 508407840.

The previous prime is 1026231461. The next prime is 1026231529. The reversal of 1026231512 is 2151326201.

1026231512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1026231512² = 2106302232443612288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587564 + ... + 589307.

It is an arithmetic number, because the mean of its divisors is an integer number (121364925).

Almost surely, 2^1026231512 is an apocalyptic number.

It is an amenable number.

1026231512 is a deficient number, since it is larger than the sum of its proper divisors (915607288).

1026231512 is a wasteful number, since it uses less digits than its factorization.

1026231512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176986 (or 1176982 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1026231512 is about 32034.8483998286. The cubic root of 1026231512 is about 1008.6684777039.

Adding to 1026231512 its reverse (2151326201), we get a palindrome (3177557713).

The spelling of 1026231512 in words is "one billion, twenty-six million, two hundred thirty-one thousand, five hundred twelve".