10100003261 has 8 divisors (see below), whose sum is σ = 10639742880. Its totient is φ = 9561079728.

The previous prime is 10100003233. The next prime is 10100003273. The reversal of 10100003261 is 16230000101.

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

It is a cyclic number.

It is not a de Polignac number, because 10100003261 - 2¹⁴ = 10099986877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100003201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178526 + ... + 228191.

It is an arithmetic number, because the mean of its divisors is an integer number (1329967860).

Almost surely, 2^10100003261 is an apocalyptic number.

It is an amenable number.

10100003261 is a deficient number, since it is larger than the sum of its proper divisors (539739619).

10100003261 is a wasteful number, since it uses less digits than its factorization.

10100003261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408043.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10100003261 its reverse (16230000101), we get a palindrome (26330003362).

The spelling of 10100003261 in words is "ten billion, one hundred million, three thousand, two hundred sixty-one".