202315053134 has 8 divisors (see below), whose sum is σ = 316667039760. Its totient is φ = 96759373216.

The previous prime is 202315053121. The next prime is 202315053137. The reversal of 202315053134 is 431350513202.

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 2×202315053134² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202315053097 and 202315053106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202315053137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199076619 + ... + 2199076710.

It is an arithmetic number, because the mean of its divisors is an integer number (39583379970).

Almost surely, 2^202315053134 is an apocalyptic number.

202315053134 is a deficient number, since it is larger than the sum of its proper divisors (114351986626).

202315053134 is a wasteful number, since it uses less digits than its factorization.

202315053134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398153354.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 202315053134 its reverse (431350513202), we get a palindrome (633665566336).

The spelling of 202315053134 in words is "two hundred two billion, three hundred fifteen million, fifty-three thousand, one hundred thirty-four".