103421165612460 has 192 divisors, whose sum is σ = 307610961444864. Its totient is φ = 25922071468800.

The previous prime is 103421165612423. The next prime is 103421165612489. The reversal of 103421165612460 is 64216561124301.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6936609 + ... + 15967431.

It is an arithmetic number, because the mean of its divisors is an integer number (1602140424192).

Almost surely, 2^{103421165612460} is an apocalyptic number.

103421165612460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103421165612460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153805480722432).

103421165612460 is an abundant number, since it is smaller than the sum of its proper divisors (204189795832404).

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

103421165612460 is a wasteful number, since it uses less digits than its factorization.

103421165612460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031044 (or 9031042 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 103421165612460 in words is "one hundred three trillion, four hundred twenty-one billion, one hundred sixty-five million, six hundred twelve thousand, four hundred sixty".