1010157941 has 8 divisors (see below), whose sum is σ = 1088902584. Its totient is φ = 931561920.

The previous prime is 1010157937. The next prime is 1010157943. The reversal of 1010157941 is 1497510101.

It can be written as a sum of positive squares in 4 ways, for example, as 70980625 + 939177316 = 8425^2 + 30646^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010157941 - 2² = 1010157937 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 (1010157943) by changing a digit.

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, 22826 + ... + 50411.

It is an arithmetic number, because the mean of its divisors is an integer number (136112823).

Almost surely, 2^1010157941 is an apocalyptic number.

It is an amenable number.

1010157941 is a deficient number, since it is larger than the sum of its proper divisors (78744643).

1010157941 is a wasteful number, since it uses less digits than its factorization.

1010157941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74311.

The product of its (nonzero) digits is 1260, while the sum is 29.

The square root of 1010157941 is about 31782.9819400257. The cubic root of 1010157941 is about 1003.3745797353.

The spelling of 1010157941 in words is "one billion, ten million, one hundred fifty-seven thousand, nine hundred forty-one".