10203664342 has 16 divisors (see below), whose sum is σ = 15698822832. Its totient is φ = 4971041280.

The previous prime is 10203664337. The next prime is 10203664351. The reversal of 10203664342 is 24346630201.

It is a super-2 number, since 2×10203664342² (a number of 21 digits) contains 22 as substring.

It is a congruent 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, 14523 + ... + 143590.

It is an arithmetic number, because the mean of its divisors is an integer number (981176427).

Almost surely, 2^10203664342 is an apocalyptic number.

10203664342 is a deficient number, since it is larger than the sum of its proper divisors (5495158490).

10203664342 is a wasteful number, since it uses less digits than its factorization.

10203664342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158943.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 10203664342 in words is "ten billion, two hundred three million, six hundred sixty-four thousand, three hundred forty-two".