103212245535 has 32 divisors (see below), whose sum is σ = 190108588032. Its totient is φ = 46838334720.

The previous prime is 103212245489. The next prime is 103212245621. The reversal of 103212245535 is 535542212301.

It is not a de Polignac number, because 103212245535 - 2⁶ = 103212245471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103212245496 and 103212245505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3573111 + ... + 3601880.

It is an arithmetic number, because the mean of its divisors is an integer number (5940893376).

Almost surely, 2^103212245535 is an apocalyptic number.

103212245535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103212245535 is a deficient number, since it is larger than the sum of its proper divisors (86896342497).

103212245535 is a wasteful number, since it uses less digits than its factorization.

103212245535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175143.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 103212245535 its reverse (535542212301), we get a palindrome (638754457836).

The spelling of 103212245535 in words is "one hundred three billion, two hundred twelve million, two hundred forty-five thousand, five hundred thirty-five".