232101442 has 16 divisors (see below), whose sum is σ = 381344760. Its totient is φ = 105457408.

The previous prime is 232101431. The next prime is 232101479. The reversal of 232101442 is 244101232.

232101442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 218477961 + 13623481 = 14781^2 + 3691^2 .

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, 116713 + ... + 118684.

Almost surely, 2^232101442 is an apocalyptic number.

232101442 is a deficient number, since it is larger than the sum of its proper divisors (149243318).

232101442 is a wasteful number, since it uses less digits than its factorization.

232101442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235445.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 232101442 is about 15234.8758445876. The cubic root of 232101442 is about 614.5529101227.

Adding to 232101442 its reverse (244101232), we get a palindrome (476202674).

The spelling of 232101442 in words is "two hundred thirty-two million, one hundred one thousand, four hundred forty-two".