1013140990 has 16 divisors (see below), whose sum is σ = 1919635920. Its totient is φ = 383927040.

The previous prime is 1013140987. The next prime is 1013140991. The reversal of 1013140990 is 990413101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013140991) by changing a digit.

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, 2665971 + ... + 2666350.

It is an arithmetic number, because the mean of its divisors is an integer number (119977245).

Almost surely, 2^1013140990 is an apocalyptic number.

1013140990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013140990 is a deficient number, since it is larger than the sum of its proper divisors (906494930).

1013140990 is a wasteful number, since it uses less digits than its factorization.

1013140990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5332347.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1013140990 is about 31829.8757459089. The cubic root of 1013140990 is about 1004.3612815714.

The spelling of 1013140990 in words is "one billion, thirteen million, one hundred forty thousand, nine hundred ninety".