1015230542 has 8 divisors (see below), whose sum is σ = 1523209800. Its totient is φ = 507493944.

The previous prime is 1015230451. The next prime is 1015230569. The reversal of 1015230542 is 2450325101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1015230542² = 2061386106819227528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49817 + ... + 67172.

It is an arithmetic number, because the mean of its divisors is an integer number (190401225).

Almost surely, 2^1015230542 is an apocalyptic number.

1015230542 is a deficient number, since it is larger than the sum of its proper divisors (507979258).

1015230542 is a wasteful number, since it uses less digits than its factorization.

1015230542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121330.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1015230542 is about 31862.6825926506. The cubic root of 1015230542 is about 1005.0512888522.

Adding to 1015230542 its reverse (2450325101), we get a palindrome (3465555643).

The spelling of 1015230542 in words is "one billion, fifteen million, two hundred thirty thousand, five hundred forty-two".