252251201341030 has 16 divisors (see below), whose sum is σ = 468699006363264. Its totient is φ = 97645626325440.

The previous prime is 252251201340911. The next prime is 252251201341039. The reversal of 252251201341030 is 30143102152252.

It is a happy number.

It is a super-2 number, since 2×252251201341030² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 252251201340983 and 252251201341001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252251201341039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406856776047 + ... + 406856776666.

It is an arithmetic number, because the mean of its divisors is an integer number (29293687897704).

Almost surely, 2^{252251201341030} is an apocalyptic number.

252251201341030 is a deficient number, since it is larger than the sum of its proper divisors (216447805022234).

252251201341030 is a wasteful number, since it uses less digits than its factorization.

252251201341030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813713552751.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 252251201341030 its reverse (30143102152252), we get a palindrome (282394303493282).

The spelling of 252251201341030 in words is "two hundred fifty-two trillion, two hundred fifty-one billion, two hundred one million, three hundred forty-one thousand, thirty".