10140243030 has 96 divisors (see below), whose sum is σ = 26532140544. Its totient is φ = 2686955328.

The previous prime is 10140243023. The next prime is 10140243109. The reversal of 10140243030 is 3034204101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10140242994 and 10140243012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17274397 + ... + 17274983.

It is an arithmetic number, because the mean of its divisors is an integer number (276376464).

Almost surely, 2^10140243030 is an apocalyptic number.

10140243030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10140243030 is an abundant number, since it is smaller than the sum of its proper divisors (16391897514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10140243030 is a wasteful number, since it uses less digits than its factorization.

10140243030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490 (or 1487 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10140243030 its reverse (3034204101), we get a palindrome (13174447131).

The spelling of 10140243030 in words is "ten billion, one hundred forty million, two hundred forty-three thousand, thirty".