1012357094 has 16 divisors (see below), whose sum is σ = 1739044608. Its totient is φ = 432973512.

The previous prime is 1012357063. The next prime is 1012357153. The reversal of 1012357094 is 4907532101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012357094.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67424 + ... + 81059.

It is an arithmetic number, because the mean of its divisors is an integer number (108690288).

Almost surely, 2^1012357094 is an apocalyptic number.

1012357094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1012357094 is a deficient number, since it is larger than the sum of its proper divisors (726687514).

1012357094 is a wasteful number, since it uses less digits than its factorization.

1012357094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148979.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1012357094 is about 31817.5595230055. The cubic root of 1012357094 is about 1004.1021804386.

Adding to 1012357094 its reverse (4907532101), we get a palindrome (5919889195).

The spelling of 1012357094 in words is "one billion, twelve million, three hundred fifty-seven thousand, ninety-four".