10137321654 has 16 divisors (see below), whose sum is σ = 20276960448. Its totient is φ = 3378721032.

The previous prime is 10137321637. The next prime is 10137321673. The reversal of 10137321654 is 45612373101.

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, 36832 + ... + 147075.

It is an arithmetic number, because the mean of its divisors is an integer number (1267310028).

Almost surely, 2^10137321654 is an apocalyptic number.

10137321654 is an abundant number, since it is smaller than the sum of its proper divisors (10139638794).

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

10137321654 is a wasteful number, since it uses less digits than its factorization.

10137321654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193099.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 10137321654 its reverse (45612373101), we get a palindrome (55749694755).

The spelling of 10137321654 in words is "ten billion, one hundred thirty-seven million, three hundred twenty-one thousand, six hundred fifty-four".