103012693 has 8 divisors (see below), whose sum is σ = 119387520. Its totient is φ = 87052560.

The previous prime is 103012691. The next prime is 103012697. The reversal of 103012693 is 396210301.

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

It is not a de Polignac number, because 103012693 - 2¹ = 103012691 is a prime.

It is a super-2 number, since 2×103012693² = 21223229838224498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103012691) 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, 103138 + ... + 104131.

It is an arithmetic number, because the mean of its divisors is an integer number (14923440).

Almost surely, 2^103012693 is an apocalyptic number.

It is an amenable number.

103012693 is a deficient number, since it is larger than the sum of its proper divisors (16374827).

103012693 is an equidigital number, since it uses as much as digits as its factorization.

103012693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207347.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 103012693 is about 10149.5168850542. The cubic root of 103012693 is about 468.7740693300.

Adding to 103012693 its reverse (396210301), we get a palindrome (499222994).

The spelling of 103012693 in words is "one hundred three million, twelve thousand, six hundred ninety-three".