1430023112 has 32 divisors (see below), whose sum is σ = 3080401920. Its totient is φ = 609653760.

The previous prime is 1430023069. The next prime is 1430023139. The reversal of 1430023112 is 2113200341.

It is a super-2 number, since 2×1430023112² = 4089932201708329088, which contains 22 as substring.

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, 56153 + ... + 77544.

It is an arithmetic number, because the mean of its divisors is an integer number (96262560).

Almost surely, 2^1430023112 is an apocalyptic number.

It is an amenable number.

1430023112 is an abundant number, since it is smaller than the sum of its proper divisors (1650378808).

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

1430023112 is a wasteful number, since it uses less digits than its factorization.

1430023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133901 (or 133897 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1430023112 is about 37815.6463914079. The cubic root of 1430023112 is about 1126.6292408857.

Adding to 1430023112 its reverse (2113200341), we get a palindrome (3543223453).

The spelling of 1430023112 in words is "one billion, four hundred thirty million, twenty-three thousand, one hundred twelve".