1031916941 has 4 divisors (see below), whose sum is σ = 1125727584. Its totient is φ = 938106300.

The previous prime is 1031916901. The next prime is 1031916953. The reversal of 1031916941 is 1496191301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1031916941 - 2⁶ = 1031916877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031916901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46905305 + ... + 46905326.

It is an arithmetic number, because the mean of its divisors is an integer number (281431896).

Almost surely, 2^1031916941 is an apocalyptic number.

1031916941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1031916941 is a deficient number, since it is larger than the sum of its proper divisors (93810643).

1031916941 is an equidigital number, since it uses as much as digits as its factorization.

1031916941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93810642.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 1031916941 is about 32123.4640255375. The cubic root of 1031916941 is about 1010.5277577076.

The spelling of 1031916941 in words is "one billion, thirty-one million, nine hundred sixteen thousand, nine hundred forty-one".