103520145202 has 8 divisors (see below), whose sum is σ = 164414348316. Its totient is φ = 48715362432.

The previous prime is 103520145187. The next prime is 103520145241. The reversal of 103520145202 is 202541025301.

It can be written as a sum of positive squares in 2 ways, for example, as 103491533401 + 28611801 = 321701^2 + 5349^2 .

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

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, 1522355043 + ... + 1522355110.

Almost surely, 2^103520145202 is an apocalyptic number.

103520145202 is a deficient number, since it is larger than the sum of its proper divisors (60894203114).

103520145202 is a wasteful number, since it uses less digits than its factorization.

103520145202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044710172.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 103520145202 in words is "one hundred three billion, five hundred twenty million, one hundred forty-five thousand, two hundred two".