103151421555052 has 96 divisors (see below), whose sum is σ = 209468943129600. Its totient is φ = 44041059597312.

The previous prime is 103151421555037. The next prime is 103151421555059. The reversal of 103151421555052 is 250555124151301.

It is a junction number, because it is equal to n+sod(n) for n = 103151421554996 and 103151421555014.

It is not an unprimeable number, because it can be changed into a prime (103151421555059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17541699 + ... + 22671877.

It is an arithmetic number, because the mean of its divisors is an integer number (2181968157600).

Almost surely, 2^{103151421555052} is an apocalyptic number.

It is an amenable number.

103151421555052 is an abundant number, since it is smaller than the sum of its proper divisors (106317521574548).

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

103151421555052 is a wasteful number, since it uses less digits than its factorization.

103151421555052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5130695 (or 5130693 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 40.

The spelling of 103151421555052 in words is "one hundred three trillion, one hundred fifty-one billion, four hundred twenty-one million, five hundred fifty-five thousand, fifty-two".