10153987 has 2 divisors, whose sum is σ = 10153988. Its totient is φ = 10153986.

The previous prime is 10153967. The next prime is 10153991. The reversal of 10153987 is 78935101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10153987 is a prime.

It is a super-3 number, since 3×10153987³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10153967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5076993 + 5076994.

It is an arithmetic number, because the mean of its divisors is an integer number (5076994).

Almost surely, 2^10153987 is an apocalyptic number.

10153987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10153987 is an equidigital number, since it uses as much as digits as its factorization.

10153987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 10153987 is about 3186.5321275644. The cubic root of 10153987 is about 216.5436906350.

The spelling of 10153987 in words is "ten million, one hundred fifty-three thousand, nine hundred eighty-seven".