315141225102 has 32 divisors (see below), whose sum is σ = 763978728960. Its totient is φ = 95497340760.

The previous prime is 315141225083. The next prime is 315141225107. The reversal of 315141225102 is 201522141513.

It is a happy number.

315141225102 is a `hidden beast` number, since 3 + 1 + 5 + 141 + 2 + 2 + 510 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315141225107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265269798 + ... + 265270985.

It is an arithmetic number, because the mean of its divisors is an integer number (23874335280).

Almost surely, 2^315141225102 is an apocalyptic number.

315141225102 is an abundant number, since it is smaller than the sum of its proper divisors (448837503858).

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

315141225102 is a wasteful number, since it uses less digits than its factorization.

315141225102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530540805 (or 530540799 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 315141225102 its reverse (201522141513), we get a palindrome (516663366615).

The spelling of 315141225102 in words is "three hundred fifteen billion, one hundred forty-one million, two hundred twenty-five thousand, one hundred two".