1010157 has 16 divisors (see below), whose sum is σ = 1477440. Its totient is φ = 611072.

The previous prime is 1010143. The next prime is 1010167. The reversal of 1010157 is 7510101.

It is a cyclic number.

It is not a de Polignac number, because 1010157 - 2⁸ = 1009901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138 + ... + 1820.

It is an arithmetic number, because the mean of its divisors is an integer number (92340).

2^1010157 is an apocalyptic number.

1010157 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1010157 is a deficient number, since it is larger than the sum of its proper divisors (467283).

1010157 is a wasteful number, since it uses less digits than its factorization.

1010157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732.

The product of its (nonzero) digits is 35, while the sum is 15.

The square root of 1010157 is about 1005.0656694963. The cubic root of 1010157 is about 100.3374268175.

Adding to 1010157 its reverse (7510101), we get a palindrome (8520258).

The spelling of 1010157 in words is "one million, ten thousand, one hundred fifty-seven".