107138357 has 2 divisors, whose sum is σ = 107138358. Its totient is φ = 107138356.

The previous prime is 107138341. The next prime is 107138399. The reversal of 107138357 is 753831701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104019601 + 3118756 = 10199^2 + 1766^2 .

It is a cyclic number.

It is not a de Polignac number, because 107138357 - 2⁴ = 107138341 is a prime.

It is a super-2 number, since 2×107138357² = 22957255081318898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107138257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53569178 + 53569179.

It is an arithmetic number, because the mean of its divisors is an integer number (53569179).

Almost surely, 2^107138357 is an apocalyptic number.

It is an amenable number.

107138357 is a deficient number, since it is larger than the sum of its proper divisors (1).

107138357 is an equidigital number, since it uses as much as digits as its factorization.

107138357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 107138357 is about 10350.7660103009. The cubic root of 107138357 is about 474.9504760925.

The spelling of 107138357 in words is "one hundred seven million, one hundred thirty-eight thousand, three hundred fifty-seven".