103225810995 has 32 divisors (see below), whose sum is σ = 183572101440. Its totient is φ = 55035901440.

The previous prime is 103225810991. The next prime is 103225811053. The reversal of 103225810995 is 599018522301.

It is not a de Polignac number, because 103225810995 - 2² = 103225810991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 103225810995.

It is not an unprimeable number, because it can be changed into a prime (103225810991) 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, 298837 + ... + 543833.

It is an arithmetic number, because the mean of its divisors is an integer number (5736628170).

Almost surely, 2^103225810995 is an apocalyptic number.

103225810995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103225810995 is a deficient number, since it is larger than the sum of its proper divisors (80346290445).

103225810995 is a wasteful number, since it uses less digits than its factorization.

103225810995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248132 (or 248126 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The spelling of 103225810995 in words is "one hundred three billion, two hundred twenty-five million, eight hundred ten thousand, nine hundred ninety-five".