103211450525432 has 8 divisors (see below), whose sum is σ = 193521469735200. Its totient is φ = 51605725262712.

The previous prime is 103211450525431. The next prime is 103211450525441. The reversal of 103211450525432 is 234525054112301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103211450525431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6450715657832 + ... + 6450715657847.

It is an arithmetic number, because the mean of its divisors is an integer number (24190183716900).

Almost surely, 2^{103211450525432} is an apocalyptic number.

It is an amenable number.

103211450525432 is a deficient number, since it is larger than the sum of its proper divisors (90310019209768).

103211450525432 is a wasteful number, since it uses less digits than its factorization.

103211450525432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12901431315685 (or 12901431315681 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 103211450525432 in words is "one hundred three trillion, two hundred eleven billion, four hundred fifty million, five hundred twenty-five thousand, four hundred thirty-two".