11012315126402 has 8 divisors (see below), whose sum is σ = 16518527489676. Its totient is φ = 5506139296512.

The previous prime is 11012315126401. The next prime is 11012315126443. The reversal of 11012315126402 is 20462151321011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10982854493521 + 29460632881 = 3314039^2 + 171641^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11012315126401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8366903 + ... + 9593210.

Almost surely, 2^{11012315126402} is an apocalyptic number.

11012315126402 is a deficient number, since it is larger than the sum of its proper divisors (5506212363274).

11012315126402 is a wasteful number, since it uses less digits than its factorization.

11012315126402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18266692.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 11012315126402 its reverse (20462151321011), we get a palindrome (31474466447413).

The spelling of 11012315126402 in words is "eleven trillion, twelve billion, three hundred fifteen million, one hundred twenty-six thousand, four hundred two".