20153100514 has 8 divisors (see below), whose sum is σ = 30247200720. Its totient is φ = 10070700276.

The previous prime is 20153100497. The next prime is 20153100521. The reversal of 20153100514 is 41500135102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20153100514² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2920684 + ... + 2927575.

It is an arithmetic number, because the mean of its divisors is an integer number (3780900090).

Almost surely, 2^20153100514 is an apocalyptic number.

20153100514 is a deficient number, since it is larger than the sum of its proper divisors (10094100206).

20153100514 is a wasteful number, since it uses less digits than its factorization.

20153100514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849984.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 20153100514 its reverse (41500135102), we get a palindrome (61653235616).

The spelling of 20153100514 in words is "twenty billion, one hundred fifty-three million, one hundred thousand, five hundred fourteen".