1011013042 has 32 divisors (see below), whose sum is σ = 1653120000. Its totient is φ = 460961280.

The previous prime is 1011013039. The next prime is 1011013057. The reversal of 1011013042 is 2403101101.

1011013042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808834 + ... + 810082.

It is an arithmetic number, because the mean of its divisors is an integer number (51660000).

Almost surely, 2^1011013042 is an apocalyptic number.

1011013042 is a deficient number, since it is larger than the sum of its proper divisors (642106958).

1011013042 is a wasteful number, since it uses less digits than its factorization.

1011013042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1011013042 is about 31796.4312777393. The cubic root of 1011013042 is about 1003.6576195088.

Adding to 1011013042 its reverse (2403101101), we get a palindrome (3414114143).

The spelling of 1011013042 in words is "one billion, eleven million, thirteen thousand, forty-two".