10140100815 has 16 divisors (see below), whose sum is σ = 17472174048. Its totient is φ = 4992049536.

The previous prime is 10140100811. The next prime is 10140100819. The reversal of 10140100815 is 51800104101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10140100811) and next prime (10140100819).

It is not a de Polignac number, because 10140100815 - 2² = 10140100811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10140100791 and 10140100800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140100811) 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, 26000064 + ... + 26000453.

It is an arithmetic number, because the mean of its divisors is an integer number (1092010878).

Almost surely, 2^10140100815 is an apocalyptic number.

10140100815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10140100815 is a deficient number, since it is larger than the sum of its proper divisors (7332073233).

10140100815 is a wasteful number, since it uses less digits than its factorization.

10140100815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52000538.

The product of its (nonzero) digits is 160, while the sum is 21.

Adding to 10140100815 its reverse (51800104101), we get a palindrome (61940204916).

The spelling of 10140100815 in words is "ten billion, one hundred forty million, one hundred thousand, eight hundred fifteen".