10206136145 has 8 divisors (see below), whose sum is σ = 12256600704. Its totient is φ = 8158750704.

The previous prime is 10206136093. The next prime is 10206136217. The reversal of 10206136145 is 54163160201.

It is a happy number.

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 10206136145 - 2²⁰ = 10205087569 is a prime.

It is a super-2 number, since 2×10206136145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762479 + ... + 775748.

It is an arithmetic number, because the mean of its divisors is an integer number (1532075088).

Almost surely, 2^10206136145 is an apocalyptic number.

It is an amenable number.

10206136145 is a deficient number, since it is larger than the sum of its proper divisors (2050464559).

10206136145 is a wasteful number, since it uses less digits than its factorization.

10206136145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539559.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 10206136145 its reverse (54163160201), we get a palindrome (64369296346).

The spelling of 10206136145 in words is "ten billion, two hundred six million, one hundred thirty-six thousand, one hundred forty-five".