1901313116 has 24 divisors (see below), whose sum is σ = 3527259120. Its totient is φ = 893659392.

The previous prime is 1901313107. The next prime is 1901313151. The reversal of 1901313116 is 6113131091.

It is a super-2 number, since 2×1901313116² = 7229983130147258912, 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41615 + ... + 74393.

It is an arithmetic number, because the mean of its divisors is an integer number (146969130).

Almost surely, 2^1901313116 is an apocalyptic number.

It is an amenable number.

1901313116 is a deficient number, since it is larger than the sum of its proper divisors (1625946004).

1901313116 is a wasteful number, since it uses less digits than its factorization.

1901313116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33653 (or 33651 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 1901313116 is about 43604.0493073751. The cubic root of 1901313116 is about 1238.8475930487.

The spelling of 1901313116 in words is "one billion, nine hundred one million, three hundred thirteen thousand, one hundred sixteen".